Japan and Indonesia have made commitments to enhance both defense and economic partnerships during a recent visit from Japanese Prime Minister Shigeru Ishiba.
The discussions were prompted by heightened geopolitical tensions, particularly concerning China's assertiveness in the South China Sea.
Indonesia's President Prabowo Subianto welcomed Ishiba, and both leaders agreed on initiatives for Indonesia's food and energy self-sufficiency.
They signed a loan agreement worth up to 90.4 billion yen ($573 million) aimed at infrastructure developments, including a new port at Patimban.
Both nations are set to discuss maritime security cooperation and the joint development of military equipment in the context of regional security dynamics.