European nations have “gotten the message” from ​U.S. President Donald Trump and are now ensuring that ‌agreements on the use of military bases are being implemented, NATO Secretary General Mark Rutte said on Monday.

Trump has accused some ​NATO nations of not doing enough to support ​the United States in the Iran war. In a further ⁠sign of his discontent with European allies, the U.S. ​announced on Friday plans to withdraw 5,000 troops from Germany.

“Yes, ​there has been some disappointment from the U.S. side, but Europeans have listened,” Rutte told reporters at a European Political Community summit in ​Armenia.

“They are now making sure that all the bilateral ​basing agreements are being implemented,” he said.

NATO member Spain has said ‌that ⁠military bases on its territory cannot be used for the war with Iran. But Rutte said other NATO countries such as Montenegro, Croatia, Romania, Portugal, Greece, Italy, Britain, France ​and Germany were ​implementing requests ⁠for the use of bases and other logistical support.

Rutte also said “more and more” European ​nations were pre-positioning assets such as minehunters and ​minesweepers ⁠close to the Gulf to be ready for a “next phase”.

Multiple European nations have said they are willing to take part ⁠in ​a mission to help ensure freedom ​of navigation through the Strait of Hormuz once the war is over.