NATO: 3 troops die in Afghan roadside bombing

KABUL, Afghanistan — NATO says three NATO service members have been killed in a roadside bombing in southern Afghanistan.

The international military coalition did not give any other details about Tuesday’s deaths.

So far this year, 47 NATO service members have been killed in Afghanistan.

Earlier, NATO reported that a fourth service member died Tuesday as a result of a non-battle related injury, also in the south.