Army Drones: Pacific Weather Challenges
- army is adapting its drone operations in the Philippines due to hot and rainy conditions during the Joint Pacific Multinational Readiness Center-Exportable (JPMRC-X) exercise.
- The training assesses technologies like drones, counter-drone systems, reconnaissance, infantry vehicles and aircraft in the specific habitat. High temperatures, exceeding 90 degrees Fahrenheit, reduce drone battery power, limiting...
- Rain and wind also affect the vertical takeoff and landing capabilities of some unmanned aerial vehicles (UAVs).
Tackling the elements: The U.S. Army confronts significant challenges to army drone operations in the Philippines during a large-scale training exercise. Heat and heavy rain are critically impacting drone performance, forcing the US Army to adjust tactics. At issue are reduced flight distances and endurance, especially for those vital unmanned aerial vehicles. Soldiers are adapting by identifying new launch sites and employing drone swarming techniques. This strategic shift ensures mission success despite unpredictable Indo-Pacific weather. For more on how these changes affect military strategy, check out News directory 3. Discover what’s next for drone technology in challenging climates.
US Army Drones Face Challenges in Philippines Training Exercise
Updated June 02,2025
The U.S. army is adapting its drone operations in the Philippines due to hot and rainy conditions during the Joint Pacific Multinational Readiness Center-Exportable (JPMRC-X) exercise. The exercise involves about 2,000 personnel from the U.S.Army and their Philippine counterparts, focusing on challenges that could arise in the Indo-Pacific region. Army Maj. Gen. Marcus Evans, commander of the 25th Infantry Division in Hawaii, saeid the primary issues affecting drone performance are the area’s heat and weather patterns.
The training assesses technologies like drones, counter-drone systems, reconnaissance, infantry vehicles and aircraft in the specific habitat. High temperatures, exceeding 90 degrees Fahrenheit, reduce drone battery power, limiting flight distance and endurance. Similar effects occur in cold climates like Alaska.
This is the second year that JPMRC-X has been hosted in the Philippines.The exercise comes on the heels on other joint US-Phlippines training.
US army National Guard photo by Staff Sgt. Tommie Berry
Rain and wind also affect the vertical takeoff and landing capabilities of some unmanned aerial vehicles (UAVs). The region’s monsoon season brings heavy rainfall and humidity. Evans noted a general reduction in flight distance and endurance for the drones.
Troops are adjusting to the unmanned aerial systems’ endurance limitations to integrate them into tactical plans. Immediate solutions include finding new drone launch locations and deploying more drones,or swarming them. Launching multiple drones or swarming reduces dependence on a single drone, allowing for mission execution despite weather variations. This adaptive work is occurring across the division.
Generally, we’ve seen a reduction in the distance they can fly and the endurance for which they can fly.
What’s next
The U.S. Army will continue to refine its drone operations and tactics in the Philippines, focusing on adapting to the challenges posed by the local environment to maintain effective reconnaissance and surveillance capabilities.