Pakistan says 2 Indian warplanes downed, 2 pilots captured

MUZAFARABAD, Pakistan -- Pakistan's military said Wednesday it shot down two Indian warplanes in the disputed region of Kashmir and captured two pilots, raising tensions between the nuclear-armed rivals to a level unseen in the last two decades. India acknowledged one of its air force planes was "lost" in skirmishes with Pakistan and that its pilot was "missing in action" on a chaotic day, which also saw mortar shells fired by Indian troops from across the frontier dividing the two sectors of Ka