Pakistani military helicopter crashes, 26 dead

By Hafiz Wazir

WANA, Pakistan (Reuters) - A U.S. drone aircraft fired missiles on Friday into Pakistan's South Waziristan region, killing 10 militants, officials said, ahead of an expected Pakistani military offensive in the area.

A Pakistani military helicopter crashed in the northwest of the country, killing all 26 security personnel on board, officials said.

The helicopter came down because of a technical fault about 20 km (12 miles) from the city of Peshawar on the mountainous border of the Orakzai and Khyber ethnic Pashtun tribal regions, the official said.

The United States, facing a growing Afghan insurgency, began stepping up drone attacks on militant strongholds in lawless enclaves on the Pakistani side of the border a year ago despite Pakistani complaints.

Three missiles were fired at militant hideouts in an area near the Afghan border controlled by Pakistani Taliban leader and al Qaeda ally Baitullah Mehsud, killing 10 militants and wounding seven, two intelligence agency officials said.

"The missiles hit an office of Mufti Noor Wali, who was once in charge of training militants for suicide attacks," one of the officials said.

It was not known if Wali was among the dead, or if any foreign militants had been killed, they said.

The attack came as Pakistani troops stepped up pressure on Mehsud's strongholds, carrying out air strikes by jet fighters to soften up targets before an expected full-scale offensive.