From 14 February, President Roosevelt and King Abdul Aziz of Saudi Arabia, known in the West as Ibn Saud, met aboard "Quincy". During the meeting, President Roosevelt tried to persuade Ibn Saud to give support for Jewish immigration to Palestine, and hoped that Ibn Saud might be able to offer constructive advice on the Palestine issue. There, Roosevelt and Saud concluded a secret agreement in which the U.S. would provide Saudi Arabia military security – military assistance, training and a military base at Dhahran in Saudi Arabia – in exchange for secure access to supplies of oil.