Deadly week for US as bomb kills 14 marines
A civilian interpreter also was killed in the bombing, which came two days after seven marines died in the same area during combat with insurgents. At least 1,820 US soldiers have died since the Iraq war began in March 2003.
Also, an American freelance journalist was found dead in the southern Iraqi city of Basra, the US Embassy said. He had been shot multiple times after he and his Iraqi translator were abducted at gunpoint hours earlier, police said.