INCREASING numbers of elite Hamas commandos are leaving the Gaza Strip to join forces with ISIS in Egypt.
Members of the Izz ad-Din al-Qassam Brigades and the Hamas commando wing (Nukhba) have teamed-up with the terror group.
Many have travelled to the war-torn Sinai peninsula which already has a heavy ISIS presence, reports the Times of Israel.
Highly-trained bomb makers are among those said to have joined up with Islamis State jihadis.
Originally published by The Sun.