US flies nuclear micro reactor on C-17 in first test of rapid deployment

Imagine powering a military base or disaster zone with a nuclear reactor that can be flown in like cargo. The US just tested that idea for the first time, airlifting a nuclear micro reactor aboard a C-17 to prove it can deploy resilient power at speed.

The flight took place February 15, 2026, to Hill Air Force Base in Utah. The reactor, a Ward microreactor built by California-based Valar Atomics, was transported without nuclear fuel. The goal was to demonstrate rapid mobility and logistical readiness rather than active power generation.

Energy Secretary Chris Wright and Under Secretary of Defense for Acquisition and Sustainment Michael Duffey were on board the aircraft and described the mission as a breakthrough for US nuclear energy and military logistics. Duffey said next generation warfare requires moving faster than adversaries and delivering resilient power where it is needed. Wright pointed to what he called the start of a nuclear renaissance after decades of limited reactor construction.

The test reflects the Trump administration’s push to expand domestic nuclear deployment. In May, President Donald Trump issued four executive orders aimed at accelerating nuclear energy development to meet rising demand tied to national security and competitive AI advancements.

Small nuclear reactors are seen as a way to power remote bases, strengthen grid resilience, and support energy-intensive technologies without relying on traditional fuel supply chains.

For a military increasingly dependent on data, drones, and AI systems, energy is no longer just infrastructure. It is a strategic advantage that must move as fast as the mission.