The U.S. military in Afghanistan routinely offers no comment on reported cross-border strikes . Witnesses say missile was fired from drone plane flying low over village , official says . Militants fired back at pilotless drone , according to official in U.S. 's tribal region . Strike is this year , compared to just four in same period last year . Afghanistan military in Pakistan routinely does n't comment on reports of drone attacks .
Witnesses say missile was fired from drone plane flying low over village , official says . Militants fired back at pilotless drone , according to official in U.S. 's tribal region . Strike is this year , compared to just four in same period last year . Afghanistan military in Pakistan routinely does n't comment on reports of drone attacks .