A soldier of the International Security Assistance Force was killed by a roadside bomb in southern Afghanistan and four US troops were injured in a northern province, the alliance said Tuesday, DPA reported.
The military did not release details of the first incident or the nationality of the soldier pending notification of next of kin.
The four US troops were injured in the Chardarah district of Kunduz province on Monday when their vehicle was hit by a roadside bomb, district governor Abdul Wahid Omarkhel said.
Around 570 international soldiers have been killed in Afghan conflict so far in 2010, the deadliest year for the more than 150,000 US and NATO troops since the ouster of Taliban regime in late 2001.