Jordan's King Abdullah
Jordan's King Abdullah Israel news photo: Flash 90

President Barack Obama will host leaders from key US allies Jordan, Turkey, Qatar and the United Arab Emirates in the coming weeks amid turmoil in Syria, the White House said Friday.

The US administration said Jordan's King Abdullah II will meet Obama on April 26 for talks covering "Jordan's political and economic reforms, the humanitarian crisis in Syria, and additional regional issues of mutual concern."

Obama will then host Turkish Prime Minister Recep Tayyip Erdogan on May 16 for talks on "Syria, trade and economic cooperation, and countering terrorism.

"As friends and NATO allies, the United States and Turkey are partners in addressing a range of critical global and regional issues," a statement said.

Turkey and Jordan have strongly backed the two-year-old revolt against Syria's President Bashar al-Assad, and both countries host large numbers of Syrian refugees.

Obama will host Crown Prince Sheikh Mohammed bin Zayed al-Nahayan of the United Arab Emirates on April 16, and will meet with Qatar's emir, Sheikh Hamad bin Khalifa al-Thani on April 23.

The White House also announced on Friday that Syria will top the agenda at an Oval Office meetup between Obama and UN Secretary Ban Ki-moon on April 11.

During the discussions, Obama likewise plans to express "his gratitude for the many sacrifices United Nations personnel have made to protect vulnerable populations and to deliver aid to those most in need," the statement said.

US Secretary of State John Kerry will meanwhile head back to the Middle East early next week for his third trip in a month to see if there might be a way to bring Israel and the PA back to the negotiating table.

The meeting with Erdogan will be the first since Obama helped restore ties between Israel and Turkey during his visit to the Jewish state last month.

During that visit, Israeli Prime Minister Binyamin Netanyahu apologized to Turkey over an Israeli raid on a ship bound for Gaza in 2010. Lightly armed Israeli troops rappelled onto the ship's deck, only to find themselves under attack by an armed mob that fired at them, stabbed them and beat them with iron bars, seriously injuring several of them. They had to fire their handguns, and wound up killing nine Turks.