KABUL -- A bomb blast wounded three service members near Bagram Airfield on Wednesday afternoon.
Afghan officials said the attack occurred around 4 p.m. near one of Bagram's gates.
The bomber attacked a patrol, a U.S. military spokesman with Resolute Support in Kabul said. The nationality of the three wounded service members was not provided.
The Taliban in a statement claimed responsibility for the attack.
-- Zubair Babakarkhail and Phillip Walter Wellman contributed to this article.