The AUKUS defense alliance is exploring a potential partnership with Japan to enhance military technology, focusing on cyber warfare, AI, and underwater drones.

Japan's commitment to defense includes a target of 2 percent GDP spending on defense by 2027, indicating a serious approach to upgrading its military capabilities.

US President Joe Biden and Japanese Prime Minister Fumio Kishida are to discuss the strengthening of security and economic ties, amidst some economic tensions.

China has voiced concerns over the possible AUKUS expansion and the risk of an arms race in the Asia-Pacific region.

Canada is also considering joining AUKUS and may acquire nuclear submarines for Arctic patrols.