What was supposed to be a routine training day under Exercise Balikatan quickly turned into a real-world rescue as Armed Forces of the Philippines (AFP) and United States military personnel worked together to rescue six civilians after a truck lost control and plunged into a ravine near Lal-lo Airport in Cagayan.

The accident occurred as the most expansive iteration of the annual bilateral exercise officially commenced on Monday, April 20.

Four casualties were immediately extricated from the cement-loaded vehicle by combined forces and transported to a nearby hospital while two other victims remained trapped with life-threatening injuries and later airlifted by a US HH-60 Black Hawk helicopter to a higher-level medical facility for advanced treatment.

According to AFP, US Marine Corps personnel first saw the incident and rushed to help. They were soon joined by soldiers from the Philippine Army’s 17th Infantry Battalion under Joint Task Force “Tala.”

No military personnel were harmed in the incident.

“The response highlights the real-world value of Exercise Balikatan 41-2026, demonstrating how joint training, interoperability, and readiness translate into rapid, life-saving response and a shared commitment to protecting communities,” AFP public affairs office chief Col. Xerxes Trinidad said on Tuesday, April 21. 

The rescue unfolded as more than 17,000 troops are deployed across the country for the annual exercises.

“Balikatan is readiness made real, cooperation put into action, and peace preserved through strength,” AFP Chief of Staff General Romeo S. Brawner Jr. said during the opening rites.

This year marks the 41st iteration of the joint military exercise and is also its largest so far, in terms of sheer number of participants and the scope of exercises that will be carried out. Forces from Australia, Canada, France, Japan, and New Zealand are joining the drill while 13 more nations are observing.

The exercise coincides with the 75th anniversary of the Philippines–United States Mutual Defense Treaty (MDT), an agreement requiring both countries to defend each other in case of an armed attack from a third party.

As drills intensify, authorities warned the public to stay clear of exercise zones. The Philippine Coast Guard (PCG) issued a notice to mariners (NOTAM) covering several parts of the country, including Northern Luzon where the Cagayan rescue took place, Southern Luzon, Palawan, Visayas, and Eastern Mindanao.

The safety measures aim to ensure the orderly and secure conduct of exercise activities and minimize the risk of maritime incidents, according to PCG spokesperson Commodore Noemie Cayabyab.

“The PCG urges vessel masters, shipping companies, motorbanca operators, fisherfolk, and coastal community residents to observe safety protocols and coordinate with the nearest PCG unit before proceeding to areas covered by the NOTAM,” Cayabyab noted.

She also asked the public to avoid restricted waters during the exercises.