In this handout video grab released by the Russian Federal Security Service (FSB), a view shows weapons seized by FSB officers during an operation to eliminate a sabotage and reconnaissance group which tried to violate the state border of Russia in the Klimovsky District of Bryansk region, Russia. "As a result of the clash four saboteurs were eliminated, the remnants of the retreating group were hit by a missile-artillery strike and suffered losses" - the FSB said in a statement.