A magnitude 7.2 earthquake shook southwestern Pakistan early Wednesday, jolting residents of cities as far away as the country's largest city of Karachi and the Indian capital, New Delhi.
The U.S. Geological Survey said the earthquake was centered 55 kilometers west of the town of Dalbandin in Baluchistan province, which is the country's most sparsely populated area.
Local officials said the earthquake damaged some homes in Dalbandin, but there were no reports of any injuries or casualties.
The Pentagon said U.S. troops in southwestern Afghanistan felt the tremor, but there were no injuries or impact on U.S. military operations in Afghanistan or Pakistan.
U.S. officials also said Pakistan has not asked for assistance with quake relief.
Earthquakes are common in the region. A magnitude 7.6 quake on October 8, 2005 killed more than 70,000 people in northwestern Pakistan and Pakistani-administered Kashmir, and left more than 3 million people homeless.