A suicide bomber arrested in southern Aghanistan`s Kandahar province, a Taliban stronghold, has said suicide attackers receive special injection before conducting an attack.
Seven American troops and four Afghans died in a Black Hawk helicopter crash in southern Afghanistan.
Furious Afghan civilians and members of Parliament have demanded the staff sergeant be tried in Afghanistan over the shooting.
A US soldier walked off his base and broke into the homes of villagers in Kandahar province`s Panjwayi district,killing 16 people.
The US has rushed to distance the shootings, blamed on a lone US soldier, from efforts of 90,000-strong US force in Afghanistan.
A US soldier was detained after 16 Afghan civilians, including nine children, were shot dead near a US base in Kandahar.
Suspected Taliban militants stormed a police post and killed up to eight policemen in southern Afghanistan, a senior officer said on Monday in the latest attack on the poorly-armed force.
Day in Pics: 20th September
Showbiz World - September 20, 2014
iPhone6 fever grips the world