{ const d3 = await require("d3@7"); const topojson = await require("topojson-client@3"); function normId(id) { if (id == null) return ""; return String(parseInt(id, 10)); } const territoryOwner = { "238": ["United Kingdom", "Falkland Islands"], "630": ["United States", "Puerto Rico"], "304": ["Denmark", "Greenland"], "654": ["United Kingdom", "St Helena"], "86": ["United Kingdom", "Diego Garcia"], "254": ["France", "French Guiana"], "474": ["France", "Martinique"], "312": ["France", "Guadeloupe"], "638": ["France", "Réunion"], "175": ["France", "Mayotte"], "540": ["France", "New Caledonia"], "666": ["France", "St Pierre & Miquelon"], "316": ["United States", "Guam"], "850": ["United States", "US Virgin Islands"], "580": ["United States", "N. Mariana Islands"], "260": ["France", "French Southern and Antarctic Lands"], }; const cData = { "4": ["Afghanistan",0,"None",null,"30+ years","NPT Signatory"], "8": ["Albania",0,"USA (NATO)",null,"20+ years","NPT Signatory"], "12": ["Algeria",0,"None",null,"10–15 years","NPT Signatory"], "24": ["Angola",0,"None",null,"40+ years","NPT Signatory"], "32": ["Argentina",0,"None",null,"5–8 years","NPT Signatory"], "36": ["Australia",0,"USA (ANZUS)",null,"2–4 years","NPT Signatory"], "40": ["Austria",0,"None",null,"5–10 years","NPT Signatory"], "31": ["Azerbaijan",0,"None",null,"20+ years","NPT Signatory"], "44": ["Bahamas",0,"None",null,"50+ years","NPT Signatory"], "50": ["Bangladesh",0,"None",null,"25+ years","NPT Signatory"], "56": ["Belgium",0,"USA (NATO)",null,"8–15 years","NPT Signatory"], "64": ["Bhutan",0,"None",null,"50+ years","NPT Signatory"], "68": ["Bolivia",0,"None",null,"30+ years","NPT Signatory"], "70": ["Bosnia & Herzegovina",0,"None",null,"30+ years","NPT Signatory"], "72": ["Botswana",0,"None",null,"40+ years","NPT Signatory"], "76": ["Brazil",0,"None",null,"5–8 years","NPT Signatory"], "84": ["Belize",0,"None",null,"50+ years","NPT Signatory"], "100":["Bulgaria",0,"USA (NATO)",null,"15–20 years","NPT Signatory"], "104":["Myanmar",0,"None",null,"15–20 years","NPT Signatory"], "108":["Burundi",0,"None",null,"50+ years","NPT Signatory"], "112":["Belarus",0,"Russia (CSTO)",null,"5–10 years","NPT Signatory"], "116":["Cambodia",0,"None",null,"40+ years","NPT Signatory"], "120":["Cameroon",0,"None",null,"40+ years","NPT Signatory"], "124":["Canada",0,"USA (NATO/NORAD)",null,"1–2 years","NPT Signatory"], "140":["Central African Republic",0,"None",null,"50+ years","NPT Signatory"], "144":["Sri Lanka",0,"None",null,"30+ years","NPT Signatory"], "152":["Chile",0,"None",null,"8–12 years","NPT Signatory"], "156":["China",500,"Self",1964,"Deployed","NPT Signatory"], "170":["Colombia",0,"None",null,"15+ years","NPT Signatory"], "178":["Republic of Congo",0,"None",null,"50+ years","NPT Signatory"], "180":["DR Congo",0,"None",null,"40+ years","NPT Signatory"], "188":["Costa Rica",0,"None",null,"30+ years","NPT Signatory"], "191":["Croatia",0,"USA (NATO)",null,"10–15 years","NPT Signatory"], "192":["Cuba",0,"None",null,"20+ years","NPT Signatory"], "196":["Cyprus",0,"None",null,"15+ years","NPT Signatory"], "203":["Czech Republic",0,"USA (NATO)",null,"5–8 years","NPT Signatory"], "204":["Benin",0,"None",null,"50+ years","NPT Signatory"], "208":["Denmark",0,"USA (NATO)",null,"8–12 years","NPT Signatory"], "214":["Dominican Republic",0,"None",null,"30+ years","NPT Signatory"], "218":["Ecuador",0,"None",null,"25+ years","NPT Signatory"], "818":["Egypt",0,"None",null,"8–12 years","NPT Signatory"], "222":["El Salvador",0,"None",null,"40+ years","NPT Signatory"], "226":["Equatorial Guinea",0,"None",null,"50+ years","NPT Signatory"], "231":["Ethiopia",0,"None",null,"30+ years","NPT Signatory"], "246":["Finland",0,"USA (NATO)",null,"5–10 years","NPT Signatory"], "250":["France",290,"Self",1960,"Deployed","NPT Signatory"], "260":["French Southern and Antarctic Lands",0,"France",null,"N/A","NPT Signatory"], "266":["Gabon",0,"None",null,"50+ years","NPT Signatory"], "268":["Georgia",0,"None",null,"20+ years","NPT Signatory"], "270":["Gambia",0,"None",null,"50+ years","NPT Signatory"], "276":["Germany",0,"USA (NATO)",null,"6–12 months","NPT Signatory"], "288":["Ghana",0,"None",null,"40+ years","NPT Signatory"], "300":["Greece",0,"USA (NATO)",null,"10–15 years","NPT Signatory"], "320":["Guatemala",0,"None",null,"40+ years","NPT Signatory"], "324":["Guinea",0,"None",null,"50+ years","NPT Signatory"], "624":["Guinea-Bissau",0,"None",null,"50+ years","NPT Signatory"], "328":["Guyana",0,"None",null,"40+ years","NPT Signatory"], "332":["Haiti",0,"None",null,"50+ years","NPT Signatory"], "340":["Honduras",0,"None",null,"40+ years","NPT Signatory"], "348":["Hungary",0,"USA (NATO)",null,"10–15 years","NPT Signatory"], "352":["Iceland",0,"USA (NATO)",null,"20+ years","NPT Signatory"], "356":["India",172,"Self",1974,"Deployed","No NPT"], "360":["Indonesia",0,"None",null,"10–15 years","NPT Signatory"], "364":["Iran",0,"None",null,"1–3 months","NPT Signatory"], "368":["Iraq",0,"None",null,"15–20 years","NPT Signatory"], "372":["Ireland",0,"None",null,"15+ years","NPT Signatory"], "376":["Israel",90,"Self",1967,"Deployed","No NPT"], "380":["Italy",0,"USA (NATO)",null,"8–15 years","NPT Signatory"], "384":["Ivory Coast",0,"None",null,"40+ years","NPT Signatory"], "388":["Jamaica",0,"None",null,"40+ years","NPT Signatory"], "392":["Japan",0,"USA",null,"3–6 months","NPT Signatory"], "400":["Jordan",0,"None",null,"25+ years","NPT Signatory"], "398":["Kazakhstan",0,"Russia (CSTO)",null,"15–20 years","NPT Signatory"], "404":["Kenya",0,"None",null,"35+ years","NPT Signatory"], "408":["North Korea",50,"Self",2006,"Deployed","No NPT"], "410":["South Korea",0,"USA",null,"6–12 months","NPT Signatory"], "414":["Kuwait",0,"None",null,"25+ years","NPT Signatory"], "417":["Kyrgyzstan",0,"Russia (CSTO)",null,"30+ years","NPT Signatory"], "418":["Laos",0,"None",null,"40+ years","NPT Signatory"], "422":["Lebanon",0,"None",null,"20+ years","NPT Signatory"], "426":["Lesotho",0,"None",null,"50+ years","NPT Signatory"], "430":["Liberia",0,"None",null,"50+ years","NPT Signatory"], "434":["Libya",0,"None",null,"20+ years","NPT Signatory"], "440":["Lithuania",0,"USA (NATO)",null,"15–25 years","NPT Signatory"], "442":["Luxembourg",0,"USA (NATO)",null,"20+ years","NPT Signatory"], "450":["Madagascar",0,"None",null,"50+ years","NPT Signatory"], "454":["Malawi",0,"None",null,"50+ years","NPT Signatory"], "458":["Malaysia",0,"None",null,"15–20 years","NPT Signatory"], "466":["Mali",0,"None",null,"50+ years","NPT Signatory"], "478":["Mauritania",0,"None",null,"50+ years","NPT Signatory"], "484":["Mexico",0,"None",null,"8–12 years","NPT Signatory"], "496":["Mongolia",0,"None",null,"25+ years","NPT Signatory"], "498":["Moldova",0,"None",null,"25+ years","NPT Signatory"], "504":["Morocco",0,"None",null,"15–20 years","NPT Signatory"], "508":["Mozambique",0,"None",null,"50+ years","NPT Signatory"], "516":["Namibia",0,"None",null,"40+ years","NPT Signatory"], "524":["Nepal",0,"None",null,"40+ years","NPT Signatory"], "528":["Netherlands",0,"USA (NATO)",null,"12–18 months","NPT Signatory"], "548":["Vanuatu",0,"None",null,"50+ years","NPT Signatory"], "554":["New Zealand",0,"None",null,"10+ years","NPT Signatory"], "558":["Nicaragua",0,"None",null,"40+ years","NPT Signatory"], "562":["Niger",0,"None",null,"50+ years","NPT Signatory"], "566":["Nigeria",0,"None",null,"15–20 years","NPT Signatory"], "578":["Norway",0,"USA (NATO)",null,"8–12 years","NPT Signatory"], "512":["Oman",0,"None",null,"25+ years","NPT Signatory"], "586":["Pakistan",170,"Self",1998,"Deployed","No NPT"], "591":["Panama",0,"None",null,"40+ years","NPT Signatory"], "598":["Papua New Guinea",0,"None",null,"50+ years","NPT Signatory"], "600":["Paraguay",0,"None",null,"40+ years","NPT Signatory"], "604":["Peru",0,"None",null,"15–20 years","NPT Signatory"], "608":["Philippines",0,"None",null,"20+ years","NPT Signatory"], "616":["Poland",0,"USA (NATO)",null,"5–10 years","NPT Signatory"], "620":["Portugal",0,"USA (NATO)",null,"10–15 years","NPT Signatory"], "634":["Qatar",0,"None",null,"25+ years","NPT Signatory"], "642":["Romania",0,"USA (NATO)",null,"15–20 years","NPT Signatory"], "643":["Russia",6257,"Self",1949,"Deployed","NPT Signatory"], "646":["Rwanda",0,"None",null,"50+ years","NPT Signatory"], "682":["Saudi Arabia",0,"USA (informal)",null,"5–8 years","NPT Signatory"], "686":["Senegal",0,"None",null,"50+ years","NPT Signatory"], "688":["Serbia",0,"None",null,"15+ years","NPT Signatory"], "694":["Sierra Leone",0,"None",null,"50+ years","NPT Signatory"], "703":["Slovakia",0,"USA (NATO)",null,"10–15 years","NPT Signatory"], "705":["Slovenia",0,"USA (NATO)",null,"10–15 years","NPT Signatory"], // FIX SOMALILAND: Somalia (706) is the topojson feature that covers Somaliland. // Somaliland is NOT a separate polygon in 110m. We ensure Somalia=706 has no // umbrella status so isIndependentNPT returns true → green color. "706":["Somalia",0,"None",null,"50+ years","NPT Signatory"], "710":["South Africa",0,"None",null,"5–8 years","NPT Signatory"], "728":["South Sudan",0,"None",null,"50+ years","NPT Signatory"], "716":["Zimbabwe",0,"None",null,"40+ years","NPT Signatory"], "724":["Spain",0,"USA (NATO)",null,"8–15 years","NPT Signatory"], "729":["Sudan",0,"None",null,"40+ years","NPT Signatory"], "740":["Suriname",0,"None",null,"50+ years","NPT Signatory"], "748":["eSwatini",0,"None",null,"50+ years","NPT Signatory"], "752":["Sweden",0,"USA (NATO)",null,"5–10 years","NPT Signatory"], "756":["Switzerland",0,"None",null,"5–8 years","NPT Signatory"], "760":["Syria",0,"None",null,"15–20 years","NPT Signatory"], "762":["Tajikistan",0,"Russia (CSTO)",null,"40+ years","NPT Signatory"], "764":["Thailand",0,"None",null,"15–20 years","NPT Signatory"], "768":["Togo",0,"None",null,"50+ years","NPT Signatory"], "780":["Trinidad & Tobago",0,"None",null,"40+ years","NPT Signatory"], "788":["Tunisia",0,"None",null,"20+ years","NPT Signatory"], "792":["Turkey",0,"USA (NATO)",null,"10–20 years","NPT Signatory"], "795":["Turkmenistan",0,"None",null,"30+ years","NPT Signatory"], "800":["Uganda",0,"None",null,"50+ years","NPT Signatory"], "804":["Ukraine",0,"None",null,"3–5 years","NPT Signatory"], "784":["UAE",0,"None",null,"10–15 years","NPT Signatory"], "826":["United Kingdom",225,"Self",1952,"Deployed","NPT Signatory"], "840":["United States",5177,"Self",1945,"Deployed","NPT Signatory"], "858":["Uruguay",0,"None",null,"20+ years","NPT Signatory"], "860":["Uzbekistan",0,"None",null,"20+ years","NPT Signatory"], "862":["Venezuela",0,"None",null,"20+ years","NPT Signatory"], "704":["Vietnam",0,"None",null,"20+ years","NPT Signatory"], "887":["Yemen",0,"None",null,"40+ years","NPT Signatory"], "894":["Zambia",0,"None",null,"50+ years","NPT Signatory"], "51": ["Armenia",0,"Russia (CSTO)",null,"20+ years","NPT Signatory"], "233":["Estonia",0,"USA (NATO)",null,"15–25 years","NPT Signatory"], "428":["Latvia",0,"USA (NATO)",null,"15–25 years","NPT Signatory"], "807":["North Macedonia",0,"USA (NATO)",null,"20+ years","NPT Signatory"], "499":["Montenegro",0,"USA (NATO)",null,"20+ years","NPT Signatory"], "158":["Taiwan",0,"USA (ambiguous)",null,"1–2 years","No NPT"], "275":["Palestine",0,"None",null,"N/A","NPT Signatory"], // FIX: Western Sahara = No NPT, grey (not green) "732":["Western Sahara",0,"None",null,"50+ years","No NPT"], "834":["Tanzania",0,"None",null,"40+ years","NPT Signatory"], "242":["Fiji",0,"None",null,"50+ years","NPT Signatory"], "630":["Puerto Rico",0,"USA",null,"N/A","NPT Signatory"], "304":["Greenland",0,"USA (NATO/Denmark)",null,"N/A","NPT Signatory"], "238":["Falkland Islands",0,"United Kingdom",null,"N/A","NPT Signatory"], "626":["East Timor",0,"None",null,"50+ years","NPT Signatory"], "383":["Kosovo",0,"None",null,"30+ years","NPT Signatory"], "148":["Chad",0,"None",null,"50+ years","NPT Signatory"], "174":["Comoros",0,"None",null,"50+ years","NPT Signatory"], "262":["Djibouti",0,"None",null,"50+ years","NPT Signatory"], "232":["Eritrea",0,"None",null,"50+ years","NPT Signatory"], "854":["Burkina Faso",0,"None",null,"50+ years","NPT Signatory"], }; const countryStatus = { "826":"nuclear-uk","250":"nuclear-fr","156":"nuclear-cn", "356":"nuclear-in","586":"nuclear-pk","376":"nuclear-il","408":"nuclear-nk", "840":"us","643":"nuclear-russia", "276":"us","380":"us","528":"us","56":"us","724":"us","620":"us", "703":"us","616":"us","203":"us","348":"us","642":"us","100":"us", "792":"us","300":"us","208":"us","578":"us","246":"us","752":"us", "233":"us","428":"us","440":"us","705":"us","191":"us","499":"us", "807":"us","8":"us","124":"us","392":"us","410":"us","36":"us","442":"us", "630":"us","316":"us","850":"us","580":"us","304":"us","352":"us", "112":"nuclear-russia","51":"nuclear-russia","398":"nuclear-russia", "417":"nuclear-russia","762":"nuclear-russia", "238":"nuclear-uk","654":"nuclear-uk","86":"nuclear-uk", "254":"nuclear-fr","474":"nuclear-fr","312":"nuclear-fr", "638":"nuclear-fr","175":"nuclear-fr","540":"nuclear-fr","666":"nuclear-fr", "260":"nuclear-fr", "158":"taiwan", }; const networkOf = { "nuclear-us":"us","us":"us", "nuclear-russia":"russia","russia":"russia", "nuclear-uk":"uk","nuclear-fr":"fr", "nuclear-cn":"cn","nuclear-in":"in", "nuclear-pk":"pk","nuclear-il":"il","nuclear-nk":"nk", "taiwan":"us", }; const selfSponsoredIds = new Set(["840","643","826","250","156","356","586","376","408"]); const NPT_GREEN = "#e8f5e2"; function isIndependentNPT(id) { const d = cData[id]; if (!d) return false; if (d[1] > 0) return false; if (d[5] !== "NPT Signatory") return false; const s = countryStatus[id]; if (!s) return true; // no status = independent if (s === "us" || s === "nuclear-russia") return false; if (s.startsWith("nuclear")) return false; if (s === "taiwan") return false; return true; } function breakoutMonths(str) { if (!str || str === "N/A" || str === "Deployed") return Infinity; const s = str.toLowerCase(); const mRange = s.match(/(\d+)[–\-](\d+)\s*month/); if (mRange) return parseInt(mRange[2]); const mSingle = s.match(/(\d+)\s*month/); if (mSingle) return parseInt(mSingle[1]); return Infinity; } function isSubYear(id) { const d = cData[id]; if (!d) return false; return breakoutMonths(d[4]) <= 12; } const fillColorFull = (s, id) => { if (!s) { if (id && isIndependentNPT(id)) return NPT_GREEN; return "#eeeeee"; } if (["nuclear-uk","nuclear-fr","nuclear-cn","nuclear-in","nuclear-pk","nuclear-il","nuclear-nk"].includes(s)) return "#111111"; if (s === "us") return "#aed6f1"; if (s === "nuclear-russia") return "#f5b7b1"; if (s === "taiwan") return "#b3d9f7"; return "#eeeeee"; }; const PIN_COLOR = "#FF6B00"; const pins = [ ["Malmstrom AFB — 150 Minuteman III silos (MT)", 47.5,-111.2,"base","Missile Silo Field","USA","us"], ["Minot AFB — 150 Minuteman III silos + B-52H", 48.4,-101.4,"base","Missile Silo + Bomber Base","USA","us"], ["F.E. Warren AFB — 150 Minuteman III silos (WY/NE/CO)", 41.1,-104.8,"base","Missile Silo Field","USA","us"], ["Whiteman AFB — B-2 Spirit + B61-12 gravity bombs", 38.7, -93.5,"base","Bomber Base (nuclear weapons stored)","USA","us"], ["Barksdale AFB — B-52H + nuclear cruise missiles", 32.5, -93.7,"base","Bomber Base (nuclear weapons stored)","USA","us"], ["Ellsworth AFB — B-21 Raider (nuclear-capable)", 44.1,-103.1,"base","Bomber Base","USA","us"], ["Kings Bay SNSC — SSBN homeport + warhead storage", 30.8, -81.5,"base","SSBN Base + Warhead Storage","USA","us"], ["Bangor/Kitsap — SSBN homeport + warhead storage", 47.7,-122.7,"base","SSBN Base + Warhead Storage","USA","us"], ["Kirtland UMMSC — Primary US warhead storage", 35.0,-106.6,"base","Primary Warhead Storage Complex","USA","us"], ["Pantex Plant — Warhead assembly/disassembly (TX)", 35.2,-101.5,"base","Warhead Assembly / Dismantlement","USA","us"], ["Diego Garcia — Bomber / SSBN Forward Base", -7.3, 72.4,"base","Bomber / SSBN Forward Base","USA","us"], ["Kleine Brogel AB — B61-12 storage, Belgium", 51.2, 5.5, "base","B61-12 Nuclear Storage","USA","us"], ["Büchel AB — B61-12 storage, Germany", 50.2, 7.1, "base","B61-12 Nuclear Storage","USA","us"], ["Aviano AB — B61-12 storage, Italy", 46.0, 12.6, "base","B61-12 Nuclear Storage","USA","us"], ["Ghedi AB — B61-12 storage, Italy", 45.4, 10.3, "base","B61-12 Nuclear Storage","USA","us"], ["Volkel AB — B61-12 storage, Netherlands", 51.6, 5.7, "base","B61-12 Nuclear Storage","USA","us"], ["Incirlik AB — B61-12 storage, Turkey", 37.0, 35.4, "base","B61-12 Nuclear Storage","USA","us"], ["RAF Lakenheath — B61-12 + F-35A nuclear DCA", 52.4, 0.6, "base","B61-12 Nuclear Storage","USA","us"], ["Tatishchevo — 60 Topol-M silo ICBMs", 51.8, 45.4,"base","ICBM Silo Field (warheads deployed)","Russia","nuclear-russia"], ["Kozelsk — Yars silo ICBMs", 54.0, 35.8,"base","ICBM Silo Field (warheads deployed)","Russia","nuclear-russia"], ["Dombarovsky/Yasny — Sarmat silos", 50.8, 59.7,"base","ICBM Silo Field (warheads deployed)","Russia","nuclear-russia"], ["Uzhur — Sarmat silos (Krasnoyarsk Krai)", 55.3, 89.8,"base","ICBM Silo Field (warheads deployed)","Russia","nuclear-russia"], ["Teykovo — Yars road-mobile ICBMs", 56.9, 40.5,"base","Mobile ICBM + Warhead Storage","Russia","nuclear-russia"], ["Yoshkar-Ola — Yars road-mobile ICBMs", 56.6, 47.9,"base","Mobile ICBM + Warhead Storage","Russia","nuclear-russia"], ["Novosibirsk — Yars mobile ICBMs", 54.8, 83.1,"base","Mobile ICBM + Warhead Storage","Russia","nuclear-russia"], ["Irkutsk — Yars mobile ICBMs", 52.3,104.3,"base","Mobile ICBM + Warhead Storage","Russia","nuclear-russia"], ["Barnaul — Yars mobile ICBMs", 53.3, 83.8,"base","Mobile ICBM + Warhead Storage","Russia","nuclear-russia"], ["Nizhny Tagil — Yars mobile ICBMs", 58.0, 60.5,"base","Mobile ICBM + Warhead Storage","Russia","nuclear-russia"], ["Vypolzovo — Yars mobile ICBMs", 57.6, 33.3,"base","Mobile ICBM + Warhead Storage","Russia","nuclear-russia"], ["Gadzhiyevo — Northern Fleet SSBN base", 69.3, 33.0,"base","SSBN Base (warheads on subs)","Russia","nuclear-russia"], ["Rybachiy/Vilyuchinsk — Pacific Fleet SSBN", 52.9,158.4,"base","SSBN Base (warheads on subs)","Russia","nuclear-russia"], ["Engels-2 AB — Tu-160/Tu-95MS nuclear bombers", 51.2, 46.2,"base","Strategic Bomber Base (nuclear weapons stored)","Russia","nuclear-russia"], ["Ukrainka AB — Tu-95MS Bear bombers", 51.7,128.5,"base","Strategic Bomber Base (nuclear weapons stored)","Russia","nuclear-russia"], ["Kaliningrad — Iskander-M nuclear warheads", 54.7, 20.5,"base","Tactical Nuclear Weapons (Iskander-M)","Russia","nuclear-russia"], ["Asipovichy — Iskander-M nuclear warheads, Belarus", 53.3, 28.6,"base","Tactical Nuclear Weapons (Iskander-M)","Russia","nuclear-russia"], ["Sarov (Arzamas-16) — VNIIEF warhead lab + storage", 54.9, 43.3,"base","Nuclear Weapons Lab + Warhead Storage","Russia","nuclear-russia"], ["Ozersk (Mayak) — Warhead component storage", 55.7, 60.7,"base","Warhead Component Storage","Russia","nuclear-russia"], ["Lesnoy — Warhead assembly facility", 58.6, 59.8,"base","Warhead Assembly / Storage","Russia","nuclear-russia"], ["Zarechnyy (Penza-19) — Warhead assembly", 53.2, 44.8,"base","Warhead Assembly / Storage","Russia","nuclear-russia"], ["Hami Silo Field — ~110 new ICBM silos", 42.8, 94.5,"base","ICBM Silo Field (warheads loading)","China","nuclear-cn"], ["Yumen Silo Field — ~120 new ICBM silos", 40.3, 97.0,"base","ICBM Silo Field (warheads loading)","China","nuclear-cn"], ["Yulin Silo Field — ~110 new ICBM silos", 38.2,109.8,"base","ICBM Silo Field (warheads loading)","China","nuclear-cn"], ["Jingxian — DF-5 silos with warheads", 30.3,119.2,"base","ICBM Silo — DF-5 (warheads deployed)","China","nuclear-cn"], ["Yueyang — DF-5 silos with warheads", 29.4,113.1,"base","ICBM Silo — DF-5 (warheads deployed)","China","nuclear-cn"], ["Luanchuan — DF-5 silos with warheads", 33.8,111.6,"base","ICBM Silo — DF-5 (warheads deployed)","China","nuclear-cn"], ["Delingha — DF-31A mobile ICBM brigade", 37.3, 97.4,"base","Mobile ICBM Brigade","China","nuclear-cn"], ["Nanyang — DF-31AG mobile ICBM brigade", 33.0,112.5,"base","Mobile ICBM Brigade","China","nuclear-cn"], ["Tongdao — DF-31A mobile ICBM brigade", 26.2,109.8,"base","Mobile ICBM Brigade","China","nuclear-cn"], ["Hanzhong — DF-41 mobile ICBM brigade", 33.0,107.0,"base","Mobile ICBM Brigade (DF-41)","China","nuclear-cn"], ["Xinyang — DF-41 mobile ICBM brigade", 32.1,114.1,"base","Mobile ICBM Brigade (DF-41)","China","nuclear-cn"], ["Haixi — DF-26 nuclear brigade", 37.8, 95.4,"base","DF-26 Nuclear Brigade","China","nuclear-cn"], ["Chizhou — DF-26 nuclear brigade", 30.7,117.9,"base","DF-26 Nuclear Brigade","China","nuclear-cn"], ["Hainan/Longpo — Type-094 SSBN base", 18.4,109.6,"base","SSBN Base (warheads on subs)","China","nuclear-cn"], ["Qingdao — Secondary SSBN base", 36.1,120.6,"base","SSBN Base (secondary)","China","nuclear-cn"], ["Lüliang AB — H-6N nuclear bombers", 37.7,111.1,"base","Nuclear Bomber Base (H-6N + ALBMs)","China","nuclear-cn"], ["Qinling/Baoji — Central warhead storage", 34.2,107.2,"base","Central Warhead Storage","China","nuclear-cn"], ["Faslane/Coulport — SSBN base + all UK warheads", 56.0, -4.8,"base","SSBN Base + National Warhead Storage","UK","nuclear-uk"], ["RAF Lakenheath — B61-12 / F-35A nuclear DCA", 52.4, 0.6,"base","B61-12 Nuclear Storage (US weapons)","UK","nuclear-uk"], ["RAF Marham — Future F-35A nuclear DCA (2030s)", 52.6, 0.5,"base","Future Nuclear Base (2030s)","UK","nuclear-uk"], ["Île Longue — SSBN base + all French warheads", 48.3, -4.4,"base","SSBN Base + National Warhead Storage","France","nuclear-fr"], ["Saint-Dizier AB — Rafale + ASMP-A nuclear missiles", 48.6, 5.0,"base","Nuclear Bomber Base (ASMP-A stored)","France","nuclear-fr"], ["Avord AB — Nuclear reserve storage", 47.1, 2.7,"base","Nuclear Reserve Storage","France","nuclear-fr"], ["INS Varsha — SSBN base + Arihant warheads", 17.7, 83.2,"base","SSBN Base (warheads on subs)","India","nuclear-in"], ["Kalaikunda AB — Mirage 2000H nuclear strike", 22.3, 87.2,"base","Nuclear Bomber Base","India","nuclear-in"], ["Ambala AB — Rafale nuclear-capable", 30.4, 76.8,"base","Nuclear Bomber Base","India","nuclear-in"], ["Bhatinda — Agni-V missile regiment", 30.2, 74.9,"base","Deployed Missile Base (Agni-V)","India","nuclear-in"], ["Sargodha — Ghauri/Shaheen deployed missiles", 32.1, 72.7,"base","Deployed Missile Base","Pakistan","nuclear-pk"], ["Masroor AB — F-16 nuclear strike", 24.9, 66.9,"base","Nuclear Bomber Base (weapons stored)","Pakistan","nuclear-pk"], ["Akro AB — Mirage nuclear strike", 25.1, 68.7,"base","Nuclear Bomber Base (weapons stored)","Pakistan","nuclear-pk"], ["Kuchlak — Shaheen-III deployed garrison", 30.5, 66.6,"base","Deployed Missile Base (Shaheen-III)","Pakistan","nuclear-pk"], ["Pano Aqil — Hatf missile garrison", 27.9, 69.1,"base","Deployed Missile Base","Pakistan","nuclear-pk"], ["Sargodha Central — Warhead storage", 32.2, 72.9,"base","Central Warhead Storage","Pakistan","nuclear-pk"], ["Yongbyon — Nuclear production complex", 39.8,125.8,"base","Nuclear Production Complex","North Korea","nuclear-nk"], ["Hwasong — Hwasong-17/18 ICBMs", 40.9,129.7,"base","Deployed ICBM Garrison","North Korea","nuclear-nk"], ["Tokchon — KN-23/Pukguksong MRBMs", 39.7,126.3,"base","Deployed MRBM Base","North Korea","nuclear-nk"], ["Sinpo — SSBN + submarine-launched missiles", 40.0,128.2,"base","SSBN Base","North Korea","nuclear-nk"], ["Hoejung-ni — Suspected warhead storage", 39.6,127.5,"base","Suspected Warhead Storage","North Korea","nuclear-nk"], ["Sdot Micha AB — Jericho III ICBMs", 31.7, 34.9,"base","Deployed ICBM Base (Jericho III)","Israel","nuclear-il"], ["Palmachim AB — Jericho II deployed missiles", 31.9, 34.7,"base","Deployed Missile Base (Jericho II)","Israel","nuclear-il"], ["Nevatim AB — F-35I Adir nuclear-capable", 31.2, 35.0,"base","Nuclear Strike Base (F-35I)","Israel","nuclear-il"], ["US SSBNs · 14 × Ohio-class", 50.0, -30.0,"sub","us","us"], ["US SSBNs · 14 × Ohio-class", 15.0, 135.0,"sub","us","us"], ["US SSBNs · 14 × Ohio-class", 10.0, 62.0,"sub","us","us"], ["Russia SSBNs · 7 × Borei-class", 82.0, 10.0,"sub","nuclear-russia","nuclear-russia"], ["Russia SSBNs · 7 × Borei-class", 54.0, 150.0,"sub","nuclear-russia","nuclear-russia"], ["UK SSBNs · 4 × Vanguard-class", 57.0, -22.0,"sub","other","nuclear-uk"], ["France SSBNs · 4 × Triomphant", 46.0, -18.0,"sub","other","nuclear-fr"], ["China SSBNs · 6 × Type-094", 18.0, 117.0,"sub","other","nuclear-cn"], ["India SSBNs · 2 × Arihant", 12.0, 85.0,"sub","other","nuclear-in"], ["Iran: Natanz — uranium enrichment", 33.7, 51.7,"program","none"], ["Iran: Fordow — underground enrichment", 34.9, 50.9,"program","none"], ["Saudi Arabia: Al-Ula — suspected reactor", 26.5, 37.9,"program","none"], ["Myanmar: Naung Laing tunnel complex", 21.0, 96.0,"program","none"], ]; const world = await fetch( "https://cdn.jsdelivr.net/npm/world-atlas@2/countries-110m.json" ).then(r => r.json()); const countries = topojson.feature(world, world.objects.countries); const width = 960, height = 540; const wrap = d3.create("div") .style("position","relative") .style("font-family","'Helvetica Neue',Arial,sans-serif") .style("background","#fff") .style("user-select","none"); const svg = wrap.append("svg") .attr("viewBox",[0,0,width,height]) .style("width","100%") .style("background","#fff"); const proj = d3.geoEqualEarth() .scale(160).rotate([-12,0,0]) .translate([width/2,height/2]); const gpath = d3.geoPath().projection(proj); svg.append("path") .datum(d3.geoGraticule()()) .attr("d",gpath).attr("fill","none") .attr("stroke","#ddd").attr("stroke-width",0.3); const defs = svg.append("defs"); defs.append("pattern") .attr("id","hatch").attr("patternUnits","userSpaceOnUse") .attr("width",5).attr("height",5) .call(p => { p.append("path").attr("d","M0,0 L5,5").attr("stroke","#777").attr("stroke-width",0.7).attr("fill","none"); p.append("path").attr("d","M5,0 L0,5").attr("stroke","#777").attr("stroke-width",0.7).attr("fill","none"); }); const countryG = svg.append("g").attr("class","countries"); const countryPaths = countryG.selectAll("path.c") .data(countries.features) .join("path").attr("class","c") .attr("d",gpath) .attr("fill",d => { const id = normId(d.id); const s = countryStatus[id]; return fillColorFull(s,id); }) .attr("stroke","#bbb").attr("stroke-width",0.4) // FIX TOOLTIP: visibleFill = only fire on actual filled pixels, not stroke/border zone .style("pointer-events","visibleFill") .style("cursor","pointer"); const hatchPaths = countryG.selectAll("path.h") .data(countries.features.filter(d => isSubYear(normId(d.id)))) .join("path").attr("class","h") .attr("d",gpath) .attr("fill","url(#hatch)") .attr("stroke","none").attr("opacity",0.5) .style("pointer-events","none"); const tt = wrap.append("div") .style("position","absolute") .style("background","rgba(255,255,255,0.97)") .style("border","1px solid #ccc") .style("border-radius","6px") .style("padding","10px 14px") .style("font-family","'Helvetica Neue',Arial,sans-serif") .style("font-size","13px") .style("color","#222") .style("pointer-events","none") .style("box-shadow","0 2px 10px rgba(0,0,0,0.15)") .style("display","none") .style("max-width","260px") .style("line-height","1.75") .style("z-index","20"); function showTT(event, html) { const [mx,my] = d3.pointer(event, wrap.node()); const ww = wrap.node().getBoundingClientRect().width; const left = mx+16+260>ww ? mx-276 : mx+16; tt.style("display","block").html(html) .style("left",`${left}px`) .style("top",`${Math.max(0,my-12)}px`); } function hideTT(){tt.style("display","none");} function countryHTML(rawId, fallbackName) { const id = normId(rawId); const territory = territoryOwner[id]; if (territory) { const [owner,tName] = territory; return `

${owner}

${tName}

`; } const d = cData[id]; const name = d ? d[0] : (fallbackName || `Country ${id}`); if (!d) return `

${name}

☢ 0 warheads

Sponsor: None

Breakout: 50+ years

NPT Signatory

`; const [,warheads,sponsor,year,breakout,npt] = d; return `

${name}

${warheads>0 ? `

☢ ${warheads.toLocaleString()} warheads · Acquired: ${year}

` : `

☢ 0 warheads

Sponsor: ${sponsor}

Breakout: ${breakout}

${npt}

`; } let activeMode = null; const pinNetworkMap = { "us":"us","nuclear-russia":"russia","russia":"russia", "nuclear-uk":"uk","nuclear-fr":"fr","nuclear-cn":"cn", "nuclear-in":"in","nuclear-pk":"pk","nuclear-il":"il","nuclear-nk":"nk", }; // All nuclear networks (for nuclear-armed highlight) const allNuclearNets = new Set(["us","russia","uk","fr","cn","in","pk","il","nk"]); function resetAll() { activeMode = null; countryPaths.attr("opacity",1); hatchPaths.attr("opacity",0.5); svg.selectAll("g.pin-g").attr("opacity",1); svg.selectAll("g.legend-item").attr("opacity",1); } function applyUSHighlight() { activeMode = "us"; countryPaths.attr("opacity", d => countryStatus[normId(d.id)]==="us" ? 1 : 0.1); hatchPaths.attr("opacity", d => countryStatus[normId(d.id)]==="us" ? 0.5 : 0.03); svg.selectAll("g.pin-g").attr("opacity", function() { return d3.select(this).attr("data-network")==="us" ? 1 : 0.08; }); svg.selectAll("g.legend-item").attr("opacity", function() { return d3.select(this).attr("data-mode")==="us" ? 1 : 0.25; }); } function applyRussiaHighlight() { activeMode = "russia"; countryPaths.attr("opacity", d => countryStatus[normId(d.id)]==="nuclear-russia" ? 1 : 0.1); hatchPaths.attr("opacity", d => countryStatus[normId(d.id)]==="nuclear-russia" ? 0.5 : 0.03); svg.selectAll("g.pin-g").attr("opacity", function() { // FIX: Russia pins have data-network=nuclear-russia — match directly return d3.select(this).attr("data-network")==="nuclear-russia" ? 1 : 0.08; }); svg.selectAll("g.legend-item").attr("opacity", function() { return d3.select(this).attr("data-mode")==="russia" ? 1 : 0.25; }); } function applyNetworkHighlight(network) { activeMode = network; countryPaths.attr("opacity", d => (networkOf[countryStatus[normId(d.id)]]||null)===network ? 1 : 0.1); hatchPaths.attr("opacity", d => (networkOf[countryStatus[normId(d.id)]]||null)===network ? 0.5 : 0.03); svg.selectAll("g.pin-g").attr("opacity", function() { const pn = d3.select(this).attr("data-network"); return (pinNetworkMap[pn]||pn)===network ? 1 : 0.08; }); svg.selectAll("g.legend-item").attr("opacity", function() { const dm = d3.select(this).attr("data-mode"); return (dm===network||dm==="nuclear-armed") ? 1 : 0.25; }); } // FIX: Nuclear Armed — highlights self-sponsored countries+territories // AND ALL pins from all nuclear networks (including Russia) // Host countries (Italy etc) dim — their pins still glow function applyNuclearArmedHighlight() { activeMode = "nuclear-armed"; countryPaths.attr("opacity", d => { const id = normId(d.id); const s = countryStatus[id]; if (selfSponsoredIds.has(id)) return 1; if (s && s.startsWith("nuclear-") && s !== "nuclear-russia") return 1; return 0.1; }); hatchPaths.attr("opacity", 0.03); // FIX: include nuclear-russia pins by matching data-network directly svg.selectAll("g.pin-g").attr("opacity", function() { const pn = d3.select(this).attr("data-network"); const net = pinNetworkMap[pn] || pn; // Show ALL nuclear network pins: uk,fr,cn,in,pk,il,nk,us (base+sub) AND nuclear-russia if (pn === "nuclear-russia") return 1; if (allNuclearNets.has(net)) return 1; return 0.08; }); svg.selectAll("g.legend-item").attr("opacity", function() { return d3.select(this).attr("data-mode")==="nuclear-armed" ? 1 : 0.25; }); } function applyIndependentNPTHighlight() { activeMode = "npt-independent"; countryPaths.attr("opacity", d => isIndependentNPT(normId(d.id)) ? 1 : 0.1); hatchPaths.attr("opacity", 0.03); svg.selectAll("g.pin-g").attr("opacity", 0.08); svg.selectAll("g.legend-item").attr("opacity", function() { return d3.select(this).attr("data-mode")==="npt-independent" ? 1 : 0.25; }); } function applyBreakoutHighlight() { activeMode = "breakout"; countryPaths.attr("opacity", d => isSubYear(normId(d.id)) ? 1 : 0.1); hatchPaths.attr("opacity", 0.5); svg.selectAll("g.pin-g").attr("opacity", 0.08); svg.selectAll("g.legend-item").attr("opacity", function() { return d3.select(this).attr("data-mode")==="breakout" ? 1 : 0.25; }); } function applyPinTypeHighlight(pinType) { activeMode = "pintype-"+pinType; countryPaths.attr("opacity", 0.15); hatchPaths.attr("opacity", 0.05); svg.selectAll("g.pin-g").attr("opacity", function() { return d3.select(this).attr("data-pintype")===pinType ? 1 : 0.05; }); svg.selectAll("g.legend-item").attr("opacity", function() { return d3.select(this).attr("data-mode")===("pintype-"+pinType) ? 1 : 0.25; }); } countryPaths.on("click", function(event,d) { event.stopPropagation(); const id = normId(d.id); const s = countryStatus[id]; const n = networkOf[s]||null; if (s==="us") { activeMode==="us"?resetAll():applyUSHighlight(); return; } if (s==="nuclear-russia") { activeMode==="russia"?resetAll():applyRussiaHighlight(); return; } if (isIndependentNPT(id)) { activeMode==="npt-independent"?resetAll():applyIndependentNPTHighlight(); return; } if (n) { activeMode===n?resetAll():applyNetworkHighlight(n); return; } resetAll(); }); svg.on("click", ()=>resetAll()); countryPaths .on("mousemove", function(event,d) { event.stopPropagation(); showTT(event, countryHTML(d.id, d.properties&&d.properties.name?d.properties.name:null)); }) .on("mouseleave", hideTT); // ── PIN LAYER ───────────────────────────────────────────────────────────── const pinLayer = svg.append("g").attr("class","pins").style("pointer-events","none"); const anchorBorder = {"us":"#aed6f1","nuclear-russia":"#f5b7b1","other":"#111"}; pins.forEach(pin => { const [label,lat,lon,type,...rest] = pin; const p = proj([lon,lat]); if (!p||isNaN(p[0])) return; const [x,y] = p; let pinNetwork,delivery,sponsor,subOwner; if (type==="base") { [delivery,sponsor,pinNetwork]=rest; } else if (type==="sub") { [subOwner,pinNetwork]=rest; } else { [pinNetwork]=rest; } const g = pinLayer.append("g") .attr("class","pin-g") .attr("data-network",pinNetwork||"none") .attr("data-pintype",type) .attr("transform",`translate(${x},${y})`) .style("pointer-events","all") .style("cursor","default"); if (type==="base") { g.append("rect").attr("x",-0.25).attr("y",-12).attr("width",0.5).attr("height",13).attr("fill",PIN_COLOR).style("pointer-events","none"); g.append("polygon").attr("points","0,-15 1.5,-12 0,-9 -1.5,-12").attr("fill",PIN_COLOR).style("pointer-events","none"); g.append("rect").attr("x",-4).attr("y",-16).attr("width",8).attr("height",18).attr("fill","transparent").style("pointer-events","all") .on("mousemove",event=>{event.stopPropagation();showTT(event,`

${label}

Type: ${delivery}

Operator: ${sponsor}

`);}) .on("mouseleave",hideTT).on("click",event=>event.stopPropagation()); } else if (type==="sub") { const bc = anchorBorder[subOwner]||"#111"; const parts = label.split("·"); const country = parts[0].trim(); const fleet = parts[1]?parts[1].trim():""; g.append("circle").attr("r",9).attr("fill","rgba(255,255,255,0.05)").attr("stroke",bc).attr("stroke-width",2).style("pointer-events","none"); g.append("line").attr("x1",-3).attr("y1",-1).attr("x2",3).attr("y2",-1).attr("stroke",PIN_COLOR).attr("stroke-width",1).attr("stroke-linecap","round").style("pointer-events","none"); g.append("line").attr("x1",0).attr("y1",-1).attr("x2",0).attr("y2",4).attr("stroke",PIN_COLOR).attr("stroke-width",1).attr("stroke-linecap","round").style("pointer-events","none"); g.append("path").attr("d","M-3,2 Q-5,5 -2,6").attr("fill","none").attr("stroke",PIN_COLOR).attr("stroke-width",1).attr("stroke-linecap","round").style("pointer-events","none"); g.append("path").attr("d","M3,2 Q5,5 2,6").attr("fill","none").attr("stroke",PIN_COLOR).attr("stroke-width",1).attr("stroke-linecap","round").style("pointer-events","none"); g.append("circle").attr("cy",-4).attr("r",1.2).attr("fill","none").attr("stroke",PIN_COLOR).attr("stroke-width",1).style("pointer-events","none"); g.append("circle").attr("r",9).attr("fill","transparent").style("pointer-events","all") .on("mousemove",event=>{event.stopPropagation();showTT(event,`

SSBN Patrol Zone

☢ ${fleet}

${country}

`);}) .on("mouseleave",hideTT) .on("click",function(event){ event.stopPropagation(); const rn=pinNetworkMap[pinNetwork]||pinNetwork; if (!rn||rn==="none") return; if (rn==="us") { activeMode==="us"?resetAll():applyUSHighlight(); } else if (rn==="russia") { activeMode==="russia"?resetAll():applyRussiaHighlight(); } else { activeMode===rn?resetAll():applyNetworkHighlight(rn); } }); } else if (type==="program") { g.append("circle").attr("r",2.5).attr("fill","none").attr("stroke","#e74c3c").attr("stroke-width",1.2).style("pointer-events","none"); g.append("circle").attr("r",0.9).attr("fill","#e74c3c").style("pointer-events","none"); g.append("circle").attr("r",2.5).attr("fill","transparent").style("pointer-events","all") .on("mousemove",event=>{event.stopPropagation();showTT(event,`

Active Weapons Program

${label}

`);}) .on("mouseleave",hideTT).on("click",event=>event.stopPropagation()); } }); // ── LEGEND ──────────────────────────────────────────────────────────────── const lg = svg.append("g").attr("transform","translate(16,255)").style("pointer-events","all"); const legendDefs = [ {fill:"#111", label:"Nuclear Armed State", border:false, mode:"nuclear-armed", fn:()=>activeMode==="nuclear-armed"?resetAll():applyNuclearArmedHighlight()}, {fill:"#aed6f1", label:"United States Nuclear Umbrella", border:false, mode:"us", fn:()=>activeMode==="us"?resetAll():applyUSHighlight()}, {fill:"#f5b7b1", label:"Russia Nuclear Umbrella", border:false, mode:"russia", fn:()=>activeMode==="russia"?resetAll():applyRussiaHighlight()}, {fill:NPT_GREEN, label:"NPT Signatory", border:true, mode:"npt-independent", fn:()=>activeMode==="npt-independent"?resetAll():applyIndependentNPTHighlight()}, {fill:"#eeeeee", label:"Non-NPT / No data", border:true, mode:null, fn:null}, ]; legendDefs.forEach((item,i) => { const g = lg.append("g").attr("class","legend-item").attr("data-mode",item.mode||"") .attr("transform",`translate(0,${i*20})`).style("cursor",item.fn?"pointer":"default"); g.append("rect").attr("width",12).attr("height",12).attr("rx",2).attr("fill",item.fill).attr("stroke",item.border?"#aaa":"none").attr("stroke-width",0.5); g.append("text").attr("x",18).attr("y",10).attr("fill","#333").attr("font-size","11px").attr("font-family","'Helvetica Neue',Arial,sans-serif").text(item.label); if (item.fn) g.on("click",ev=>{ev.stopPropagation();item.fn();}); }); const cg = lg.append("g").attr("class","legend-item").attr("data-mode","breakout").attr("transform","translate(0,100)").style("cursor","pointer"); cg.append("rect").attr("width",12).attr("height",12).attr("rx",2).attr("fill","url(#hatch)").attr("stroke","#777").attr("stroke-width",0.5); cg.append("text").attr("x",18).attr("y",10).attr("fill","#333").attr("font-size","11px").attr("font-family","'Helvetica Neue',Arial,sans-serif").text("< 12 Month Breakout"); cg.on("click",ev=>{ev.stopPropagation();activeMode==="breakout"?resetAll():applyBreakoutHighlight();}); lg.append("text").attr("x",0).attr("y",122).attr("fill","#888").attr("font-size","10px").attr("font-family","'Helvetica Neue',Arial,sans-serif").attr("font-style","italic").text("Click country or legend to highlight"); // ── PIN LEGEND ──────────────────────────────────────────────────────────── const pl = svg.append("g").attr("transform","translate(16,502)").style("pointer-events","all"); const pb = pl.append("g").attr("class","legend-item").attr("data-mode","pintype-base").style("cursor","pointer"); pb.append("rect").attr("x",-0.25).attr("y",-11).attr("width",0.5).attr("height",13).attr("fill",PIN_COLOR); pb.append("polygon").attr("points","0,-14 1.5,-11 0,-8 -1.5,-11").attr("fill",PIN_COLOR); pb.append("text").attr("x",8).attr("y",2).attr("fill","#333").attr("font-size","11px").attr("font-family","'Helvetica Neue',Arial,sans-serif").text("Nuclear Site / Base"); pb.on("click",ev=>{ev.stopPropagation();activeMode==="pintype-base"?resetAll():applyPinTypeHighlight("base");}); const pa = pl.append("g").attr("class","legend-item").attr("data-mode","pintype-sub").attr("transform","translate(150,0)").style("cursor","pointer"); pa.append("circle").attr("r",8).attr("fill","rgba(255,255,255,0.05)").attr("stroke","#111").attr("stroke-width",2); pa.append("line").attr("x1",-3).attr("y1",-1).attr("x2",3).attr("y2",-1).attr("stroke",PIN_COLOR).attr("stroke-width",1).attr("stroke-linecap","round"); pa.append("line").attr("x1",0).attr("y1",-1).attr("x2",0).attr("y2",4).attr("stroke",PIN_COLOR).attr("stroke-width",1).attr("stroke-linecap","round"); pa.append("path").attr("d","M-3,2 Q-5,5 -2,6").attr("fill","none").attr("stroke",PIN_COLOR).attr("stroke-width",1).attr("stroke-linecap","round"); pa.append("path").attr("d","M3,2 Q5,5 2,6").attr("fill","none").attr("stroke",PIN_COLOR).attr("stroke-width",1).attr("stroke-linecap","round"); pa.append("circle").attr("cy",-4).attr("r",1.2).attr("fill","none").attr("stroke",PIN_COLOR).attr("stroke-width",1); pa.append("text").attr("x",14).attr("y",4).attr("fill","#333").attr("font-size","11px").attr("font-family","'Helvetica Neue',Arial,sans-serif").text("SSBN Patrol Zone"); pa.on("click",ev=>{ev.stopPropagation();activeMode==="pintype-sub"?resetAll():applyPinTypeHighlight("sub");}); const pp = pl.append("g").attr("class","legend-item").attr("data-mode","pintype-program").attr("transform","translate(305,0)").style("cursor","pointer"); pp.append("circle").attr("r",2.5).attr("fill","none").attr("stroke","#e74c3c").attr("stroke-width",1.2); pp.append("circle").attr("r",0.9).attr("fill","#e74c3c"); pp.append("text").attr("x",8).attr("y",4).attr("fill","#333").attr("font-size","11px").attr("font-family","'Helvetica Neue',Arial,sans-serif").text("Active Weapons Program"); pp.on("click",ev=>{ev.stopPropagation();activeMode==="pintype-program"?resetAll():applyPinTypeHighlight("program");}); // FIX ALASKA — white overlay appended LAST so it paints over everything // including the pin layer. 30px wide to cover any antimeridian artifact. svg.append("rect") .attr("x", width - 30).attr("y", 0) .attr("width", 30).attr("height", height) .attr("fill","#ffffff") .style("pointer-events","none"); return wrap.node(); }