| Country | Deployed warheads | Other warheads | Total Inventory |
| USA | ~2100 | 5200 | ~7300 |
| Russia | ~1600 | ~6400 | ~8000 |
| UK | 160 | ~65 | ~225 |
| France | ~290 | ~10 | ~300 |
| China | ~250 | ~250 | |
| India | 90 - 110 | 90 - 110 | |
| Pakistan | 100 - 120 | 100 - 120 | |
| Israel | ~80 | ~80 | |
| North Korea | 6 - 8 | ||
| Total | ~4150 | ~12,200 | ~16,350 |