DERA ISMAIL KHAN, Pakistan – An Iraqi al-Qaida operative was believed to be one of 15 militants killed in two U.S. missile strikes in Pakistan's tribal belt along the Afghan border Monday, Pakistani intelligence officials said. The officials said the man, identified as Abu Zaid al-Iraqi, handled the terrorist group's finances in Pakistan. He was not known to be on any published U.S. lists of wanted al-Qaida leaders, and U.S. officials do not normally acknowledge the existence of the CIA-led missile program or talk about who is being killed. The two strikes, coming roughly 24 hours apart, were the first...