Others gathered in Munich and the northern city of Hamburg, where they braved a cold night Sunday after setting up camp outside the HSH Nordbank headquarters.
In December, shortly before the battalion shipped out for Afghanistan, Bravo Company commander Brent Jones gathered his 170 men outside the brick headquarters building at Camp Lejeune, N.
Over the weekend the rebels, who say they are protecting the area's Tutsi minority, captured a major army camp at Rumangabo and the headquarters of Virunga national park.
He is accused of lobbing four grenades at tents of soldiers at Camp Pennsylvania, the Kuwaiti headquarters of the division's 1st Brigade, and allegedly shooting at service members as they fled the tents.