Israel’s military opened an investigation into suspected abuse of a Palestinian held at a detention camp for prisoners captured during its war on Gaza, it said on Monday, drawing an outcry from right-wing protesters and politicians. The military said its Advocate General had ordered the inquiry “following suspected substantial abuse of a detainee”. It provided no further details. Army Radio said military police had showed up as part of their investigation at the Sde Teiman detention site where about 10 reserve soldiers were suspected of abusing a prisoner captured from an elite unit of Palesti…