Valkyria Chronicles The Militia and The Cossacks

Despair has seized much of the Gallian Principally, great swaths of their nation now suffers under the East Europan Imperial Alliance, their backs are against the sea with no allies coming to their aid, until now. An alliance made up of prisoners and a tribe of East Europan Cossacks arrive to give aid to the besieged Gallians, their Host offers aid, yet foes are within and without.