Pakistani airstrikes kill 31 militants, US drone strike kills 7

Pakistani airstrikes killed 31 militants and a suspected U.S. drone strike killed another seven, officials said Sunday, as local troops pressed an ongoing offensive in the country's tribal regions along the Afghan border that have been longtime insurgent havens.

The airstrikes late Saturday in the Tirrah valley of the Khyber region destroyed four militant hideouts and a suicide bomber training center, said an army statement. The military said several would-be suicide bombers were among the dead, without providing further details.

The military says the operation in Khyber is aimed at militants who have fled a massive offensive in neighboring North Waziristan that was launched on June 15, 2014. The army says that offensive has resulted in the killing of 1,200 militants.

Last month's school massacre in Peshawar -- in which 150 people were killed, mostly schoolchildren -- is believed to have been launched from Khyber. The attack prompted both Afghanistan and Pakistan to vow tougher action along their porous border.

Two Pakistani intelligence officials said U.S. drone-fired missiles struck a militant compound in the Datta Khel area of North Waziristan early Sunday, killing seven militants and wounding four. The compound, some 300 meters (330 yards) from the Afghan border, was used by fighters loyal to the Pakistani Taliban commander Hafiz Gul Bahadur as well as Uzbek militants.

They said Bahadur's men, who frequently launch attacks in neighboring Afghanistan, and Uzbek fighters were among those killed. It was unclear if Bahadur himself was present at the time. The officials spoke on condition of anonymity because they are not authorized to speak to media.

The covert U.S. drone program has eliminated several top militants but has also resulted in civilian casualties, making it extremely unpopular among Pakistanis who condemn it as a violation of their country's sovereignty.

Also Sunday, a bomb exploded near a volleyball court in the Kadda Bazaar area of the Aurakzai tribal region, killing four teenagers and injuring seven who were preparing to start their game, said senior government official Fazal Naeem Khan.

Khan said some of the wounded were critically injured and that the death toll could increase.