Israeli forces carried out arrests in Gaza’s largest functioning hospital, health officials and the military said on Saturday, as airstrikes hit across the enclave and rain battered Palestinians taking shelter in Rafah. Israeli forces raided the Nasser Hospital in Khan Younis on Thursday as they pressed on with their war. “Occupation forces detained a large number of medical staff members inside Nasser Medical Complex, which they (Israel) turned into a military base,” said Gaza Health Ministry spokesman Ashraf al-Qidra. The Israeli military said it was hunting for militants in Nasser and had s…