Yehiyeh Sinwar was re-elected Wednesday as head of Hamas’s political wing in Gaza, extending his tenure as the Islamist movement’s de facto leader in the Israeli-blockaded Palestinian enclave, Hamas said. Sinwar, a former commander of Hamas’s military branch, served more than two decades in an Israeli prison before he was released in 2011 as part of a prisoner exchange. First elected to the post in 2017, he faced four challengers ...