Hamas is “studying” an Israeli proposal for a ceasefire in Gaza that would see 10 hostages released in exchange for hundreds of Palestinian prisoners and detainees, an official with the militant group told CNN.

U.S. Secretary of State Marco Rubio said on Wednesday he was shutting down a State Department office that had sought to counter foreign disinformation, accusing it of censorship and wasting U.S. taxpayer money.

Hamas has reportedly rejected a six-week Israeli cease-fire proposal that would have cost the armed group to surrender its weapons while Israel continues military assaults on Gaza.