Complex sentence: As a Palmach commander, Yigal Allon approved the 18 December 1947 operation against al Khisas, near the Lebanese border in which houses were blown up and a dozen civilians were killed.
Split into simpler sentences: As a Palmach commander, Yigal Allon approved the 18 December 1947 operation against al Khisas, near the Lebanese border. Several houses were blown up and a dozen civilians were killed.