Military forces from five countries demonstrated their combined combat readiness on May 17, 2026, executing a large-scale joint air assault that moved coalition ground troops from Colonel Ernesto Ravina Air Base in Capas, Tarlac all the way to the Combat Readiness Training Area inside Fort Magsaysay in Nueva Ecija — successfully securing a simulated high-value objective as part of the ongoing Salaknib Phase 2 multinational exercise series.
Coalition Forces From Five Nations Take Part
The operation brought together the Philippine Army, the US Army, the Japan Ground Self-Defense Force, the Australian Army, and the New Zealand Army in a single coordinated assault — one of the most visible demonstrations of expanding multilateral defense cooperation in the Indo-Pacific to date. The drill was conducted under the Joint Pacific Multinational Readiness Center Exportable (JPMRC-X) Exercise framework, which serves as the overarching operational structure for this phase of Salaknib.
According to a public statement issued by Col. Louie G. Dema-ala, Chief Public Affairs of the Philippine Army, the combined air assault was described as seamless and effectively showcased the coalition's capacity for rapid force deployment across complex archipelagic terrain. The operation underscored the ability of five distinct national militaries to operate cohesively using shared communications, unified tactical procedures, and coordinated command structures.
The drill specifically tested and highlighted what military planners call "interoperability" — the practical capacity of allied forces to execute joint missions without the friction that can arise when different armies operate under different doctrines. On May 17, that interoperability was put on full display across multiple domains simultaneously.
US Army Helicopters Provided the Airlift
The US Army supplied the primary rotary-wing assets for the air assault, deploying both CH-47 Chinook heavy-lift helicopters and UH-60 Black Hawk utility helicopters to ferry coalition ground forces from the launch point at CERAB into the simulated objective area at Fort Magsaysay. According to the Philippine Army's public affairs office, the combination of these two aircraft types gave coalition commanders the ability to move large numbers of troops in coordinated waves while sustaining the operational tempo required to replicate a real-world contested assault scenario.
The CH-47 Chinook, a tandem-rotor heavy-lift platform capable of transporting up to 55 fully equipped soldiers, is a well-established asset in US Army air assault operations and has appeared in previous editions of the Salaknib exercise series. The UH-60 Black Hawk, widely used for troop transport, medical evacuation, and command-and-control roles, provided additional lift capacity and tactical flexibility throughout the operation.
Colonel Ernesto Ravina Air Base in Capas, Tarlac — named after a Philippine Army aviator and a key facility for Philippine Army aviation — served as the staging and launch point for the assault. Fort Magsaysay in Nueva Ecija, one of the largest military reservations in the Philippines, provided the extensive terrain necessary for realistic combined arms and air assault training, and has long been a preferred venue for large-scale joint exercises involving Philippine and allied forces.
What Is the JPMRC-X and How Does It Fit Into Salaknib?
The JPMRC-X Exercise is an exportable adaptation of the US Army's Joint Pacific Multinational Readiness Center program, designed to deliver high-caliber, realistic combat training to partner and allied nations within the Indo-Pacific theater. Rather than requiring allied forces to travel to fixed training installations in the United States, the exportable model deploys the training framework directly into the operational environment of the host nation — in this case, the Philippines.
Salaknib itself, whose name is drawn from a Filipino word meaning "to shield" or "to protect," has historically been the primary annual bilateral exercise between the Philippine Army and the US Army. In recent years, the exercise has grown significantly in scope, adding partner nations from across the Indo-Pacific and incorporating increasingly complex scenarios including live-fire exercises, combined arms maneuver, medical interoperability training, and now large-scale multinational air assault operations.
Salaknib Phase 2 runs from May through June 2026. The JPMRC-X air assault on May 17 represents one of the centerpiece events of this phase, though the Philippine Army's public affairs office indicated that additional training activities are scheduled throughout the remainder of the phase. A full calendar of upcoming events had not been publicly released as of the date of this report.
Army Chief Highlights Deterrence Through Partnership
Philippine Army Chief Lieutenant General Antonio G. Nafarrete addressed the strategic importance of the exercise in an official statement released through the Army's public affairs office. Lt. Gen. Nafarrete stated that the alliance and key partnerships forged through exercises like Salaknib make the coalition "collectively stronger to deter any act of aggression," and emphasized that the goal of building joint readiness is to contribute to "a peaceful and stable Indo-Pacific Region."
His remarks frame the Salaknib exercises not as provocative military posturing but as a practical investment in collective deterrence — the principle that credible, well-rehearsed allied forces reduce the likelihood of conflict by raising the cost of potential aggression. The Army chief's statement, as released by Col. Dema-ala's office, reinforces a consistent message from Philippine military leadership that security cooperation with allied nations is a cornerstone of the country's defense posture.
Japan, Australia, and New Zealand: Deepening Multilateral Ties
The inclusion of Japan's Ground Self-Defense Force alongside Australian and New Zealand Army contingents in a single air assault operation reflects the steady broadening of multilateral security arrangements in the region. Japan's involvement is particularly notable given Tokyo's revised national security strategy, which has signaled a more proactive role in regional defense cooperation with treaty allies and partner nations. Australia and New Zealand, bound to the United States through the ANZUS treaty and the Five Eyes intelligence-sharing arrangement, have likewise expanded their operational engagement with both Philippine and US forces in recent years.
The exercise's explicit focus on operating in a "contested archipelagic environment" aligns with the broader training priorities of Indo-Pacific allies, which have increasingly emphasized scenarios relevant to maritime and island-terrain contingencies — language widely understood in the context of the South China Sea, where the Philippines continues to assert its sovereign rights under the United Nations Convention on the Law of the Sea (UNCLOS) and the 2016 Permanent Court of Arbitration ruling that invalidated China's expansive territorial claims in the area.
A Growing Exercise With Regional Significance
The expansion of Salaknib from a bilateral Philippine-US exercise into a five-nation multinational training event reflects a broader regional trend: Indo-Pacific allies are increasingly choosing to train together, building the practical interoperability that can only come from repeated joint operations in realistic environments. With Phase 2 continuing through June 2026, further joint training events are expected before the current exercise cycle concludes.
As regional security dynamics continue to evolve, exercises like Salaknib serve a dual purpose — they sharpen the actual combat readiness of participating forces while simultaneously sending a visible signal of allied cohesion to any potential adversary in the region.
Originally reported by: wire reports