These Are the 3 Pillars of Indonesia-US Defence Cooperation

Defence Minister Sjafrie Sjamsoeddin and US Secretary of Defense Pete Hegseth announced the establishment of the Major Defense Cooperation Partnership (MDCP) on Monday, 13 April 2026, at the Pentagon. This agreement emphasises three main pillars as the foundation for strengthening defence relations between the two countries: “(1) military modernisation and capacity enhancement; (2) professional military training and education; and (3) exercises and operational cooperation,” as stated in the official cooperation document on the US Department of Defense website, quoted on Tuesday, 14 April 2026. The document describes the MDCP as a guiding framework to advance bilateral defence cooperation while reaffirming both countries’ commitment to maintaining peace and stability in the Indo-Pacific region. Under the MDCP framework, the two nations will explore various mutually agreed cutting-edge initiatives. These initiatives include the joint development of advanced asymmetric capabilities, leveraging next-generation defence technologies in maritime, subsurface, and autonomous systems domains. The two countries also open opportunities for cooperation in maintenance, repair, and overhaul support for defence equipment to enhance operational readiness. Additionally, as part of strengthening the partnership, both parties commit to enhancing joint special forces training. This involvement is expected to advance shared security interests while strengthening military interpersonal relations through expanded opportunities for professional military education and the establishment of a defence alumni network. This partnership is described as a continuation of the long-standing defence relations between the United States and Indonesia over several decades. Both countries reaffirm their commitment to cooperation based on principles of mutual respect, sovereignty, and shared interests in maintaining regional stability.