Indo-Pacific — 2026-06-30

US Marines Use Commercial Ferries to Move Anti-Ship Missiles Across Philippines Near Luzon Strait

BLUFContracting Philippine commercial ferries to move anti-ship missiles across the Luzon Strait closes a real capability gap but stakes contested-strait denial on port access no adversary has yet tried to disrupt.

Marines with 3rd Marine Littoral Regiment and Philippine marines with 4th Marine Brigade moved NMESIS anti-ship missile launchers and Marine Air Defense Integrated System units onto Calayan Island in the Luzon Strait during KAMANDAG 10, loading the equipment onto contracted Philippine commercial ferries and roll-on, roll-off vessels rather than US Navy or Army logistics ships 12. The Marine Corps' June 20 release and accompanying DVIDS report state the movement occurred June 21-22 across the Batanes and Babuyan island groups, with Maj. Robert Moore, 3rd MLR's logistics officer, calling the transport a test of "resilient and ready logistics webs" 12. USNI News reports the regiment can field up to 18 Naval Strike Missile-armed NMESIS launchers in six three-launcher sections, and that the Okinawa-based 12th MLR received its own NMESIS launchers the prior week 1. The McClung-class Landing Ship Medium intended for this mission will not enter service until 2029 1.

Analysis
Marines moving NMESIS and MADIS via contracted Philippine ferries rather than Navy or Army sealift signals the Corps closing its contested-logistics gap years ahead of the McClung-class Landing Ship Medium, which will not reach the fleet until 2029, by distributing strike assets across the Batanes and Babuyan archipelagos without waiting on scarce amphibious shipping. The concept's near-simultaneous replication by 12th MLR's NMESIS fielding in Okinawa suggests a deliberate doctrinal pattern rather than a one-off improvisation, though it could equally reflect an improvised stopgap for the delayed LSM program. The approach hinges on continued access to Philippine commercial ferry operators and port infrastructure in a live contingency, an assumption untested under contested conditions, and reporting rests on a single Marine Corps release with USNI providing amplification rather than independent confirmation.

2 sources

U.S. Marines Use Commercial Ferries to Haul Anti-ship Missiles Across the Philippines - USNI News
3rd Marine Littoral Regiment, 4th Marine Brigade conduct bilateral littoral mobility training during KAMANDAG 10 - DVIDS (U.S. Marine Corps)