U.S, Philippines & Partner Nations Sink 2 Decommissioned Ships In Balikatan Exercise
13 May 2026

Forces of the U.S, the Philippines, Japan and Canada combined their air-land and sea systems to sink two decommissioned ships in Balikatan exercise.
In a significant display of maritime interoperability, forces from the United States, the Philippines, Japan, and Canada successfully executed a coordinated sinking exercise during the annual Balikatan drills. The operation involved neutralizing two decommissioned vessels, including a former Philippine Navy tanker, using integrated air, land, and sea weapon systems. This live-fire exercise, conducted in the South China Sea, highlights the strategic commitment of allied nations to maintain regional security and enhance tactical readiness against evolving maritime threats in international waters.
The disposal of decommissioned tonnage during naval exercises must strictly adhere to the London Convention and the London Protocol, which regulate the dumping of wastes at sea to prevent marine pollution. Furthermore, operations involving vessel decommissioning must align with the IMO’s Hong Kong International Convention for the Safe and Environmentally Sound Recycling of Ships. Compliance departments must ensure that all hazardous materials, including asbestos, heavy metals, and residual hydrocarbons, are removed prior to sinking to satisfy MARPOL Annex I and V requirements regarding operational discharges.
For masters and navigating officers, these exercises underscore the necessity of maintaining heightened situational awareness and strict adherence to Notices to Mariners (NOTAMs) and navigational warnings in contested zones. Navigating officers must prioritize the monitoring of temporary restricted areas and coordinate closely with regional coast guards to ensure safe passage. Understanding the tactical maneuvers of naval task forces is essential for maintaining bridge team safety and avoiding potential interference with ongoing regional security operations.
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