Japanese Prime Minister Shinzo Abe pledged support for Philippine maritime forces on Saturday as both countries confront China in separate territorial disputes, according to AP. Following a meeting with President Benigno Aquino III in the Philippine capital, Abe announced that Japan will provide a concessional loan to build 10 coast guard patrol boats for the Philippines. The Philippines has already received two coast guard ships from the United States as it seeks to build a deterrent naval force after China took control of a disputed shoal off the northwestern Philippines last year, and more recently, established a presence farther south in the South China Sea. China's assertiveness to lay claim to most of the South China Sea after decades of relative calm has alarmed Manila, which has turned to the United Nations to seek international arbitration. Beijing has indicated it won't cooperate. In a statement issued after their meeting, Aquino said that the two leaders reviewed security challenges both countries face and promised to cooperate to push for "responsible action from international players," in a reference to China. He said that maritime cooperation with Japan was a pillar of the countries' strategic partnership.