Two years of Israeli bombardment of Gaza has piled grief upon grief for displaced Palestinian Inas Abu Maamar. In the first days of the war, a Reuters photograph showed Abu Maamar stricken in a hospital morgue, cradling the shrouded body of her five-year-old niece Saly. Since then, Israeli airstrikes and tank shells have killed many of her close relatives and left her bereaved, hungry and homeless, caring for her orphaned young nephew. Israeli Prime Minister Benjamin Netanyahu has embraced a plan by US President Donald Trump for Gaza, and Hamas has partially accepted it, but there is no certainty over when or whether the plan will end the war. All previous efforts to halt the conflict since Israel began its...