Gaza's largest remaining hospital, the Nasser Hospital in the southern city of Khan Younis, has stopped admitting casualties because of Israeli troops operating nearby. We speak to a doctor who is an emergency physician there.

Also on the programme: Kurdish PKK rebels have begun disbanding after a decades-long insurgency against the Turkish state; and scientists say the mystery interstellar object spotted last week by astronomers could be the oldest comet ever seen, possibly more than seven billion years old.

(Photo: Medical personnel work in an operating room at Nasser Hospital, which Gaza's health ministry says is at risk of shutting down due to the Israeli blockade of fuel, as the ongoing shortage has already forced the facility to reduce its capacity. Credit: Reuters)