US President Joe Biden has presented a new ceasefire proposal from Israel and called for an agreement to stop the Gaza war. “We can’t lose this moment,” Biden said at the White House on Friday. Israel had presented a plan which envisaged three phases of de-escalation – including Israel’s withdrawal from Gaza – and it has been sent to Palestinian Islamist group Hamas, which has controlled the Gaza Strip. “It’s a roadmap to an enduring ceasefire and the release of all hostages,” added Biden, who said aid to Gaza would also be boosted and hostages would be sent home under the deal. If Hamas reall…