Former President Joe Biden and former Secretary of State Antony Blinken both acknowledged their efforts in contributing to President Donald Trump’s ceasefire agreement between Israel and Hamas, announced on Monday.

On social media platform X, Biden, who is currently receiving cancer treatment, expressed his gratitude for the imminent end of the Gaza conflict.

“Reaching this agreement was a challenging journey,” Biden shared. “My Administration tirelessly worked to facilitate the return of hostages, provide aid to Palestinian civilians, and bring the war to a close.”

However, Biden also recognized Trump’s pivotal role in finalizing the renewed ceasefire agreement.

“With the support of the United States and the international community, the Middle East is now set on a course towards enduring peace and a future where Israelis and Palestinians enjoy equal peace, dignity, and safety,” he added.

On Monday, Blinken said Trump’s 20-point peace plan for the Gaza Strip was based on one developed by the Biden administration.

In a lengthy post on X, Blinken, who served in the Biden administration, outlined how Trump was able to secure the peace agreement. He noted that Arab states and Turkey have said “enough” to Hamas, and said the response also showed that other Iran-backed groups — Hezbollah and Yemen’s Houthi rebels — were not coming to Hamas’ aid.

“It starts with a clear and comprehensive post-conflict plan for Gaza,” Blinken wrote. “It’s good that President Trump adopted and built on the plan the Biden administration developed after months of discussion with Arab partners, Israel and the Palestinian Authority.”

Blinken said the Biden administration briefly secured a ceasefire between Israel and Hamas in January, resulting in the release of 135 hostages before the deal fell apart.

He also questioned how Trump could secure a permanent peace plan.

Fox News senior White House correspondent Peter Doocy asked Trump about Blinken’s remarks aboard Air Force One.

“Everybody knows it’s a joke,” Trump said. “Look, they did such a bad job. This should have never happened.”

“If just a decent president — not a great president like me — if a decent president were in, you wouldn’t have had the Russia-Ukraine (war),” Trump said. “This was bad policy by Biden and Obama.”

Trump was in Egypt on Monday to work on the second phase of the cease-fire while meeting with more than 20 world leaders.

“We’ve heard it for many years, but nobody thought it could ever get there. And now we’re there,” Trump said.

“This is the day that people across this region and around the world have been working, striving, hoping and praying for,” he added. “With the historic agreement we have just signed, those prayers of millions have finally been answered. Together, we have achieved the impossible.”

In his post, Blinken said the postwar plan for Gaza should be implemented immediately, “with eyes wide open about its challenges: pulling together the international stabilization force, fully demilitarizing and disarming Hamas, dealing with insurgents, and expeditiously securing a phased but full Israeli withdrawal.”

He also credited Trump for reaffirming “the key principles we established for Gaza at the outset of the war — no platform for terrorism, no annexation, no occupation, no forced population transfers — and for making clear the overall goal is to create the conditions for a credible pathway to a Palestinian state.”