The S.E.D. responded with all of the force at its command and also with the help of the Soviet Occupation force. Thousands were arrested, sentenced to jail and many hundreds were forced to leave for West Germany. The S.E.D. later moderated its course but the damage had been done. The real face of the East German regime was revealed. The S.E.D. claimed that the strikes had been instigated by West German agents, but there is no evidence for this. Over 250 strikers were killed, around 100 policemen and some 18 Soviet soldiers died in the uprising; 17 June was declared a national day of remembrance in West Germany.