* China remains determined to claim sovereignty over international waters in the western Pacific
* Strategic importance of the U.S. alliance with Japan, Taiwan, and the Philippines
* Large-deck aircraft carrier an important interment in projecting American seapower
* U.S. Navy not prepared to counter Russian maritime buildup in the eastern Mediterranean
Caption
Turkey's President Tayyip Erdogan, Japan's Prime Minister Sanae Takaichi, and Indonesia's Vice President Gibran Rakabuming Raka during the G20 Leaders' Summit in Johannesburg, South Africa, on November 22, 2025. (Getty Images)