President Joe Biden and President-elect Donald Trump are both claiming credit for Israel and Hamas agreeing to a ceasefire deal in Gaza after the White House brought Trump’s Middle East envoy into negotiations that have dragged on for months.

Months of tedious talks over a ceasefire and hostage deal in Gaza – negotiations that required officials from an outgoing and incoming presidential administration to put aside their fundamental differences – culminated in an intense late-night push for an agreement that finally came to fruition on Wednesday.

Biden confirmed the ceasefire agreement in a speech on Wednesday afternoon, noting that it was his administration who negotiated the deal but it will be Trump’s administration that ensures it is implemented. The agreement comes after a 15-month-war wreaked havoc across Israel and Gaza, resulting in thousands of deaths.

The deal “was only really accepted in the end because Trump came along,” a former hostage negotiator told NBC News.

After fifteen months of bloodshed, negotiators have announced a ceasefire deal between Israel and Hamas with the hope that the pause will blossom into a more permanent peace. Outgoing President Joe Biden announced the deal,