The United States and China will establish direct military-to-military communications after U.S. Defense Secretary Pete Hegseth met Chinese Defense Minister Adm. Dong Jun in Kuala Lumpur on November 1, 2025.
Hegseth said the channels are intended “to deconflict and deescalate” potential incidents, describing his session with Dong as a positive meeting held alongside regional defense talks. He added that both sides agreed their preferred path involves peace, stability, and good relations.
The decision follows the October 30, 2025, meeting between President Donald Trump and Chinese President Xi Jinping in South Korea.
That summit signaled a limited easing of tensions and created space for follow-on diplomatic contacts. U.S. officials framed the new lines as practical tools to prevent miscalculation in areas where U.S. and Chinese forces operate in proximity, including the South China Sea and around Taiwan.
What was agreed in Kuala Lumpur
Hegseth said he and Dong would move ahead with setting up working channels for rapid communication between the two militaries.
He indicated that additional meetings are planned to finalize procedures. While no detailed timeline was released, the immediate next steps typically include designating staff, testing call protocols, and confirming points of contact at multiple levels of command.
The two sides presented the initiative as part of a broader effort to stabilize relations. U.S. officials have argued that dependable communication links can help clarify intent during fast-moving situations at sea or in the air. Chinese officials have signaled openness to steadier ties, while voicing longstanding objections to U.S. military activity near China’s coast.
The durability of the plan will depend on whether both capitals institutionalize routine, non-crisis use so that the lines function when needed.
The Xi–Trump summit as backdrop
The hotline announcement came shortly after Trump and Xi met in Busan on October 30. Both governments described that session as constructive, though they acknowledged major disagreements remain.
The Busan meeting served as a political opening for follow-on exchanges among senior officials, including defense counterparts in Kuala Lumpur.
Previous attempts to restore crisis management tools have seen uneven results. Limited dialogues were restarted in 2024, yet they did not always translate into reliable crisis lines. Analysts note that even when hotlines exist on paper, calls can go unanswered during sensitive episodes.
Establishing the channels is only the first step; using them regularly and answering promptly during real incidents is the practical test.
ASEAN setting and South China Sea context
The Hegseth–Dong meeting occurred alongside ASEAN defense events in Malaysia. Hegseth urged Southeast Asian partners to coordinate more closely on maritime security and encouraged progress on an ASEAN–China Code of Conduct for the South China Sea.
He also welcomed plans for an ASEAN–U.S. maritime exercise in December aimed at improving coordination and safeguarding freedom of navigation.
Regional tensions remain elevated. China, the Philippines, Vietnam, Malaysia, and Brunei have overlapping claims in the South China Sea. In September, Beijing approved a “national nature reserve” at Scarborough Shoal, a feature under Chinese control but located within the Philippines’ exclusive economic zone.
Manila criticized the move as coercive and warned it could restrict access for Filipino fishermen. Philippine authorities have reported continued encounters with Chinese coast guard vessels near disputed features.
