A Georgia grand jury has indicted five more suspects — at least four of them former U.S. soldiers — in connection with the killing of a former comrade and his girlfriend to help conceal the existence of a militia they had formed to carry out anti-government attacks. Prosecutors say the soldiers spent $87,000 on guns and bombing materials for a plot that included taking over their base, Fort Stewart; bombing a dam and poisoning the apple crop in Washington state; and ultimately overthrowing the government and assassinating President Obama. The soldiers called themselves F.E.A.R., short for Forever Enduring Always Ready. They are accused of killing former soldier Michael Roark and his 17-year-old girlfriend, Tiffany York, last December in a bid to keep their plans secret. It is the most high-profile case to involve extremism in the U.S. military ranks since neo-Nazi Army veteran Wade Michael Page killed six worshipers at the Oak Creek Sikh temple in Wisconsin and critically wounded three others before being shot dead last month. Four other current or active-duty soldiers have also been charged in the case.