The Obama administration is actively considering the use of a military commission in the United States to try a Russian who was captured fighting with the Taliban several years ago and has been held by the U.S. military at a detention facility near Bagram Air Field in Afghanistan, former and current U.S. officials said.

The Russian is a veteran of the Soviet war in Afghanistan in the 1980s who deserted and ended up fighting U.S. forces after the Sept. 11, 2001, attacks. U.S. officials said the man, thought to be in his mid- to late 50s, is suspected of involvement in several 2009 attacks in which U.S. troops were wounded or killed. He was wounded during an assault on an Afghan border post that year and later captured.

Little else is known about him except for his nom de guerre, Irek Hamidullan.