ISLAMABAD -- U.S. Defense Secretary Chuck Hagel arrived in Pakistan Monday for meetings with Prime Minister Nawaz Sharif and the nation's new army chief, hoping to further repair a strained and sputtering relationship between Washington and Islamabad.
His visit comes on the heels of the latest interruption of U.S. military shipments out of Afghanistan through the main border crossings into Pakistan. Anti-American protests along the route in Pakistan prompted the U.S. to stop the shipments from Torkham Gate through Karachi last week, due to worries about the safety of the truckers.
The protests center on the CIA's drone program, which has targeted and killed many terrorists but has also caused civilian casualties. Pakistan has called the drone attacks a violation of the country's sovereignty, but the issue is muddied by the fact that Islamabad and the Pakistani military have supported at least some of the strikes in the past.
Sharif's office said in a statement the prime minister and Hagel had "in-depth exchanges on a whole range of issues of mutual interest" including bilateral defense, security cooperation and Afghanistan. Sharif's office also said the prime minister conveyed Pakistan's deep concern over continuing US drone strikes, "stressing that drone strikes were counter-productive to our efforts to combat terrorism and extremism on an enduring basis," the statement said.
Shireen Mazari, the information secretary for the political party Pakistan Tehreek-e-Insaf, said in a statement Monday it's time for the government to speak forcefully to the U.S. to demand an end to the drone attacks. The party is leading the protests.
The Pakistani government blocked the routes for seven months following U.S. airstrikes that accidentally killed two dozen soldiers on the Afghan border in November 2011. Pakistan finally reopened the routes after the U.S. apologized.
The rift led the U.S. to sever most aid to Pakistan for some time, but relations were restored in July 2012. Since then, the U.S. has delivered more than $1.15 billion in security assistance to Pakistan, including advanced communications equipment, roadside bomb jammers, night vision goggles and surveillance aircraft.
A senior defense official said these issues would come up in Hagel's meetings, and acknowledged the lingering tensions between the two countries. Over the past year, relations between Washington and Islamabad have been improving, and Sharif met with President Barack Obama and Hagel in late October in Washington.
Hagel was expected to tell Pakistani leaders that the U.S. wants the border crossings to remain open, said the defense official, who was not authorized to discuss the private meeting plans publicly and requested anonymity.
The U.S. has also been frustrated by Pakistan's unwillingness to target the Haqqani terrorist network, which operates along the border and conducts attacks on U.S. and coalition troops in Afghanistan.
Defense officials said Hagel is the first high-ranking U.S. official to meet with Gen. Rahaeel Sharif, who took over as head of Pakistan's powerful Army at the end of last month and is not related to the prime minister.
Following their meeting in Rawalpindi, Hagel and Sharif echoed each other's desire to work to strengthen the countries' ties. The top military men discussed the defense relationship between the two countries and regional stability, according to the Pakistani army chief's office.
The last Pentagon chief to visit Pakistan was Robert Gates in January 2010.
Hagel flew to Pakistan from Afghanistan, where he visited U.S. troops but declined to meet with President Hamid Karzai, who has rankled the U.S. by refusing to sign a security agreement before year's end.