Pakistan : A US official denied a Pakistani claim that civilians died in a drone strike . U.S. military aircraft depart a Pakistan base , a Pakistani official says . The location is a hub of terrorist activity , another official says . The news comes amid public outrage over civilians killed in drone strikes .
NEW : A U.S. official disputes a Pakistani claim that civilians died in a drone strike . U.S. military personnel depart a Pakistan base , a Pakistani official says . The location is a hub of drone activity , another official says . The news comes amid public furor over civilians killed in drone strikes .