Hamas' deadly capabilities

An estimated 15,000 active fighters, Russian shoulder-launched anti-tank weapons, homes and installations booby-trapped with deadly IED's (including one with signage indicating it was a UNRWA clinic), suicide bombers and bomb-laden donkeys, specialists trained in Malaysia, Syria and Iran --  tunnels too, mostly dug 18-25 meters (60-82 feet) underground, but one at a depth of 35 meters (115 feet) "like a 10-story building underground” -- these are some of the military capabilities of Hamas. More.