India and Pakistan have blamed each other for a fierce clash near the line of control dividing the two sides in Kashmir. The Indian army says it killed at least ten Pakistani troops trying to cross into Indian territory. But a military spokesman from Pakistan said Indian troops attacked a Pakistani border post, leaving two Pakistani soldiers dead and two others missing. It is the most serious clash between Indian and Pakistani troops since an unannounced ceasefire two months ago. The BBC's Altaf Hussain is in Srinigar.