This a declassified document released by the British Security Service made available Wednesday Sept. 28, 2016. UK opened secret files about ‘Jewish terrorists’ in 1940s. The newly declassified British security services files document repeated attacks by ‘Jewish terrorists’ trying to drive British forces out of Palestine in the drive toward establishing a Jewish state. The files show how British agents tried to contain the threat of militant activities and keep the groups from launching attacks in Europe and Britain.