 This morning, the head of the UN Agency for Palestine Refugees, UNRWA, tweeted out a picture of a pile of concrete rubble. It was a picture of what used to be the agency's headquarters in Gaza. Fortunately, the agency had left the site, but Philippe Lazzarini called it, quote, another episode in the blatant disregard of international humanitarian law, unquote. UNRWA is also condemning an Israeli strike on a designated humanitarian zone in Gaza on Saturday, which Israel says was targeting a Hamas leader.