A suicide bomber detonated explosives Sunday amid U.S. and Iraqi troops who were investigating an earlier attack. Iraqi police said nearly 20 people died, and the U.S. military said they included one American soldier.

It was the day's worst attack among several that occurred across Iraq, including one at a crowded bus depot in Baghdad that left four people dead.

Iraqi police say two suicide bombers blew themselves up in a crowd of army recruits in the city of Baqouba on Tuesday, killing at least 28 people.

Bodies of the four Indians killed in the suicide attack on the Indian embassy in Kabul were flown into the capital late last night in special Indian Airforce plane.