Palestinian civil defence crews have uncovered a mass grave inside the Nasser Medical Complex in Gaza’s Khan Younis,whith 180 bodies recovered so far, Al Jazeera has learned, as Israel continues its bombardment of the devastated coastal enclave for more than six months.

The discovery on Saturday, continuing into Sunday, comes after the Israeli military withdrew its troops from the southern city on April 7. Much of Khan Younis is now in ruins.

“In the hospital courtyard, civil defence members and paramedics have retrieved 180 bodies buried in this mass grave by the Israeli military. The bodies include elderly women, children and young men,” Al Jazeera’s Hani Mahmoud reporting from Khan Younis said on Sunday.

In a statement late on Saturday, Palestinian emergency services said: “Our teams continue their search and retrieval operations for the remaining martyrs in the coming days as there are still a significant number of them.”