Newly released footage shows the execution of at least four men . The men are believed to be Pakistani army officers . Taliban extremists `` used to terrorize Swat and now they 're trying to bring terror to the Upper Dir region , '' he claimed . The Taliban claims responsibility , calling it revenge for the alleged killing of Pakistani children . Pakistani authorities deny children were killed , making video part of Taliban 's campaign of terror .
Newly released footage shows the execution of at least four men . The men are believed to be Pakistani army officers . The Taliban claims responsibility , calling it revenge for the alleged killing of Pakistani children . Pakistani authorities deny children were killed , making video part of Taliban 's campaign of terror .