ISLAMABAD, Pakistan—The nuclear arms race between India and Pakistan is intensifying, with new weaponry and more aggressive doctrines that are stoking tensions between two powers at growing risk of confrontation. The neighbors, which have fought three wars and many skirmishes, have in recent months adopted dueling steps aimed at gaining strategic advantage. Each has more than 100 nuclear warheads and new ways to deliver them from...

Source: Wall Street Journal March 31, 2017 18:00 UTC