Via Times of Israel:

Three IDF soldiers were killed on Wednesday in Gaza in an explosion at a booby-trapped UNRWA health clinic that housed the opening of a tunnel, the IDF’s Gaza Division commander, Brig. Gen. Micky Edelstein, said.

Two of the three were named as Staff Sgt. Matan Gotlib, 21, of Rishon Lezion, and Staff Sgt. Omer Chai, 21, of Savion.

The three troops, part of the elite Maglan unit, were taking precautionary measures in efforts to limit damage to the structure before eliminating the tunnel, when the explosives detonated in the small building.

The troops had sent in sniffing dogs and a small robot to minimize damage to the structure, located in Khan Yunis, but explosives rigged to the building detonated, toppling part of the building on top of the soldiers.