They have included local and foreign aid workers , U.S. troops , Afghan soldiers , officials and police , as well as many guerrillas .
They have included local and foreign aid workers , U.S. troops , Afghan soldiers , officials and police , as well as many guerrillas .
More than 400 people have been killed since August , including Afghan and foreign aid workers , U.S. and Afghan soldiers , officials and police , and many guerrillas .