NEW : One NATO soldier is killed by a person dressed as Afghan police . The Taliban claimed responsibility for the attack in an online statement, saying it was revenge for recent attacks on coalition forces and that they were "fighting against foreign invaders who are killing our innocent people." The most high-profile strike occurred in July , when the Taliban also claimed responsibility for the death of the president 's half-brother , Ahmed Wali Karzai . The Taliban have claimed responsibility for the attack .
NEW : One NATO soldier is killed by a person dressed as Afghan police . The Taliban claimed responsibility for the attack in an online statement, saying it was revenge for recent attacks on coalition forces and that they were "fighting against foreign invaders who are killing our innocent people." The Taliban have claimed responsibility for the attack .