American and Philippine experts began DNA tests today to determine whether remains found in a jungle grave are of an elusive terror suspect in the 2002 Bali bombings who authorities believe was killed in a clash with US-backed troops.

Troops in the Philippines captured three al Qaida-linked militants but missed two top terror suspects, including an Indonesian wanted for alleged involvement in the 2002 Bali bombings, during a raid on a rebel hide-out today, military officials said.

A top al-Qaida-linked militant, long wanted by the US and Philippine authorities for deadly terror attacks, has been killed in a clash with troops in a major blow to his brutal rebel group, the military said today.

Security forces tried to disrupt plots by al Qaida-linked militants to stage attacks but failed to track them, setting off an alarm that influenced a decision to postpone a pair of Asian summits, officials said today.