ISLAMABAD -- As India and Pakistan engage in a war of words over Kashmir, a related threat has experts worried -- both neighbors' intention to make it easier for themselves to deliver nuclear weapons on short notice.
Rhetoric intensifies as rivals rush toward sea-based launch capability

Pakistan's Prime Minister Imran Khan, left, and his Indian counterpart, Narendra Modi. (Source photo from Reuters and Nikkei)
ISLAMABAD -- As India and Pakistan engage in a war of words over Kashmir, a related threat has experts worried -- both neighbors' intention to make it easier for themselves to deliver nuclear weapons on short notice.