- 4 were killed in one incident and 1 was killed in a separate incident
- 3 coalition troops were killed on Thursday
At least five coalition troops were killed in southern Afghanistan Friday, NATO's International Security Assistance Force said.
Four troops died after a bomb exploded and in a separate incident one service member died after an insurgent attack.
There were no other details given about the incidents.
The deaths come a day after three other coalition service members died after a bomb explosion in southern Afghanistan, ISAF said.