NEW : Taliban said it planned another attack elsewhere . There were no U.S. casualties in the attack in Herat province . Taliban drove a truck towards the U.S. embassy gate . The Taliban claimed responsibility for the attack .
NEW : Taliban says it conducted another attack elsewhere . There were no U.S. casualties in the attack in Herat province . Militants drove a truck towards the U.S. consulate gate . The Taliban claimed responsibility for the attack .