Nearly one-quarter of the U.S. Senate signed on to a bipartisan letter urging President Barack Obama to support Israel around the world.

Twenty-two senators signed the letter, which was written “in response to your welcomed recent remarks at Congregation Adas Israel” on May 22 concerning his commitment to Israel’s security. The letter was sponsored by Sens. Mike Rounds, R-S.D., and Kirsten Gillibrand, D-N.Y.

While welcoming Obama’s “unwavering commitment” to Israel’s security, the signers also want the Obama administration to remain committed to the United States’ “long-standing policy” of negotiations between Israelis and Palestinians as the way to peace.

The letter specifically asked the administration to oppose Palestinian efforts for membership in the United Nations and other international bodies.

Among the signers are five Jewish Democrats: Ben Cardin of Maryland, Barbara Boxer of California, Ron Wyden of Oregon, Charles Schumer of New York and Richard Blumenthal of Connecticut.

The signers wrote that they were “deeply concerned by previously reported and unattributed comments by U.S. officials that the U.S. might change its approach to the peace process at the United Nations Security Council.”

“The United States has a critical role to play in facilitating these direct negotiations,” the senators wrote.