How a small air force helped topple a dictatorship and redefine national security

Nature · Published 3 October 2026 Swipe more like this →

In short: The Philippine Air Force evolved from a modest three-plane operation into a critical player in regional stability. From its pivotal role in the 1986 People Power Revolution to its current shift toward territorial defense, the service has navigated decades of internal conflict, volcanic eruptions, and complex geopolitical alliances.

Formally established as an independent branch in 1947 under President Manuel Roxas, the Philippine Air Force (PAF) spent its early decades focused on internal security. During the 1970s, it provided essential air support and transport for campaigns against the Moro National Liberation Front. However, its most dramatic intervention occurred in February 1986. During the People Power Revolution, Colonel Antonio Sotelo defected from the Marcos regime, leading the 15th Strike Wing to land helicopters at Camp Crame. This act of defiance effectively neutralized the government's air superiority and signaled the collapse of the dictatorship.

The 1990s brought profound challenges, most notably the 1991 eruption of Mount Pinatubo. The disaster buried nearby American installations, including Clark Air Base, and contributed to the Philippine Senate's decision to end the century-long U.S. military presence. This departure created a security vacuum, compounded by the 1997 Asian financial crisis, which crippled initial modernization efforts. The PAF was later forced to operate without dedicated fighter jets for years following the 2005 retirement of its Northrop F-5 fleet, relying instead on trainer aircraft for patrol duties.

Today, the PAF is undergoing a strategic transformation. Under the 'Flight Plan 2028' initiative, the service is shifting its focus from internal counter-insurgency to territorial defense, aiming to secure the Philippine Air Defense Identification Zone. This pivot is driven by regional tensions in the South China Sea, which prompted the 2013 arbitration case against China. With the 2014 Enhanced Defense Cooperation Agreement allowing for renewed U.S. rotational presence at bases like Basa and Antonio Bautista, the PAF is modernizing its fleet with assets like FA-50 light fighters to meet the demands of a changing maritime landscape.

General information, not professional advice. Spotted an error? Flag the card or see corrections and complaints.

Intellect Plus is a visual educational discovery platform for exploring fascinating facts and ideas. Brain Food, Not Brain Rot. What is Intellect Plus?

Related

• How the Philippine military evolved from local militias to a modern national defense force
• The Philippines faced World War II with a military buildup that had barely begun.
• Clark Air Base was once the most urbanized and largest American military facility overseas.
• How a decades-long insurgency in the Philippines moved from battlefield to political substate
• The world’s largest sea sits on its own tectonic plate
• A shallow inland sea hinges on the Strait of Hormuz
• The ground beneath Naples is rising, and scientists are watching closely
• Can mimicking nature's patterns solve the crisis of modern industrial agriculture?
• Kiribati once closed a California-sized ocean sanctuary
• Perlis: The tiny Malaysian state that defies administrative norms and royal tradition
• Thailand’s largest island was once called Junk Ceylon
• The ancient travel guide that mapped the Indian Ocean's vast, interconnected trade network

More in Physical geography · More in Nature · Latest · A–Z · All topics