WASHINGTON (Reuters) - Pakistani Prime Minister Nawaz Sharif urged U.S. President Barack Obama on Wednesday to end drone strikes in Pakistan, touching on a sore subject just as relations between the two countries improve after years of suspicion over Afghanistan and the U.S. counterterrorism fight.
"I ... brought up the issue of drones in our meeting, emphasizing the need for an end to such strikes," Sharif told reporters after meeting with Obama in the Oval Office.
But the Washington Post reported on Wednesday that while top Pakistani officials denounce the U.S. drone program, they have secretly endorsed it for years and are routinely given classified briefings on targets and casualties.
The Post, citing secret CIA documents and Pakistani diplomatic memos, said that markings on some documents indicated they were prepared by the CIA's Counterterrorism Center so they could be shown to Pakistani officials. The documents discuss strikes that killed dozens of alleged al Qaeda operatives and in which they say no civilians were killed.
The Post said a CIA spokesman it contacted did not dispute the authenticity of the documents.
U.S.-Pakistani relations were badly strained following the 2011 Navy SEAL raid that killed al Qaeda chief Osama bin Laden deep inside Pakistan where he was in hiding. But they appear to be on the mend as the United States prepares to pull forces out of Afghanistan in 2014.
The United States has quietly restarted security assistance to Pakistan after freezing aid during the period of soured relations, when Washington frequently voiced complaints about the ties of the Pakistani intelligence service to militant groups active in Afghanistan.
A series of major setbacks in recent years included a 2011 NATO air strike that mistakenly killed Pakistani border guards and another incident that year in which a CIA contractor killed two men on the streets of Lahore.
Obama acknowledged tensions and "misunderstandings" between the two countries. He said he and Sharif had pledged to work together on security issues in ways that "respect Pakistan's sovereignty."
"We committed to working together and making sure that rather than this being a source of tension between our two countries, this can be a source of strength for us working together," Obama said.
Sharif was elected prime minister in June in a historic election that marked Pakistan's first civilian transfer of power after the completion of a full term by a democratically elected government. He is the first Pakistani leader to visit the White House in five years.
"To see a peaceful transition of one democratically elected government to another was an enormous milestone for Pakistan," Obama said.
Much of U.S. security aid to Pakistan is intended to bolster the ability of its military to counter militants in semi-autonomous tribal areas.
For fiscal year 2014, which began on October 1, Obama has requested $1.162 billion from Congress for Pakistan, including $857 million in civilian aid and $305 million in security assistance.
The U.S. use of armed drones to attack suspected militants in Pakistan has long been controversial, although the number of incidents has dropped in recent months.
The issue came up again this week when Amnesty International and Human Rights Watch accused the United States of breaking international law by killing civilians in missile and drone strikes intended for militants in Pakistan and Yemen.
White House spokesman Jay Carney called it "a hard fact of war" that U.S. strikes sometimes result in civilian casualties, but said drone strikes did so far less than conventional attacks. The United States takes pains to make sure any such strikes conform to domestic and international law, he said.
Reporting by Mark Felsenthal; Editing by Jim Loney