Jewish soldiers in Palestine perform military exercises

Palestinian troops wearing helmets and carrying bayonets rush up a hill through an arch in a stone structure (IWM identifies it as an old city castle). LS of troops aiming their rifles from the top of the stone wall. Two soldiers stand sentry beside a Star of David flag atop the stone wall (battlement?). Jewish soldiers, smiling, talking, smoking, one gives the camera a thumbs up. A soldier operates a field phone with a board of international codes hanging on the wall. Soldiers perform various military exercises. Captured German soldiers under guard of the Palestinian troops cross a desert field. Prisoners seated in the back of a truck.