Alwaght-At least four people have been killed in the latest US drone strike in Afghanistan’s eastern province of Nangarhar .
Afghan officials said the attack targeted a convoy of militants in the Nazyan district on Saturday, also injuring one person and causing multiple casualties .
Meanwhile, local officials said militants launched an attack on security posts overnight, claiming that a local Taliban commander has been killed in a counter-attack by police forces .
The United States conducts drone strikes in Afghanistan and several other Muslim countries despite international criticism .
While Washington claims the targets of the drone attacks are al-Qaeda militants, local officials and witnesses have on many occasions maintained that civilians have been the victims of the attacks over the past few years .
