Why Only America Can See Russian Missiles Launch: Ukraine’s Early Warning Crisis and Europe’s Blind Spot in Space

Missile early warning Ukraine has been pleading for in recent weeks is not something its European allies can provide, no matter how willing they might be. When President Volodymyr Zelenskyy complained that Russian ballistic missiles were reaching Kyiv without any advance notice from his partners, he exposed a hard truth about Western defence capabilities: only the United States can see a missile the moment it leaves the ground.

That dependence has become painfully clear as Ukraine’s air defences, for more than a week, were forced to detect incoming warheads only when they were already bearing down on the capital.

Zelenskyy’s Repeated Appeals

The Ukrainian president has returned to the subject again and again. On October 13, after a ballistic strike on Kyiv, he said his systems picked up the missiles only as they approached the city, calling it unjust that Ukraine received no launch warnings even as its energy grid was being destroyed.

On October 19 he reported another multi-wave attack overnight, again without early notice. A day later, after speaking with Secretary of State Marco Rubio, he listed two requirements as vital: Patriot interceptor missiles to shoot down incoming threats, and early warning of launches so those interceptors have time to act.

Zelenskyy has been careful to refer to “partners” collectively rather than naming Washington. But the distinction is largely cosmetic. Europe has no role in this failure because Europe has no capability to fail.

Why Europe Cannot Help

European countries have invested in ground-based radars, long-range tracking systems and airborne early warning aircraft. These assets can follow a missile during its mid-course and terminal phases, once it is already high in the sky or descending toward a target.

What they cannot do is detect a launch. Spotting a missile in its boost phase, the first seconds after ignition, requires sensors in space looking down at the Earth. Europe has none. Alongside satellite communications like Starlink and Starshield, this is another domain where the continent relies entirely on American infrastructure, and where no European substitute exists if Washington steps back.

The gap matters because every second counts. The earlier a launch is detected, the more time ground and airborne radars have to acquire the target and the better the odds of a successful intercept.

How Space-Based Warning Works

The American system is a Cold War creation that has been refined over six decades. Its core today is the Space-Based Infrared System, or SBIRS.

Six satellites built by Lockheed Martin and Northrop Grumman sit in geostationary orbit, launched between 2011 and 2022, providing round-the-clock global coverage. Each carries powerful infrared sensors that stare at the Earth’s surface without pause.

The physics is simple. A missile’s rocket motor produces an exhaust plume of extreme heat during the boost phase. Against the far cooler background of the planet, that plume blazes in the infrared spectrum. The satellites’ Overhead Persistent Infrared sensors register the signature within seconds of ignition, regardless of cloud cover or darkness.

The sensors can be tasked independently, scanning vast regions while simultaneously focusing on specific areas of concern. At present, Russia and Iran would naturally receive the closest attention.

What the Sensors Can Tell

Detection is only the beginning. Different rocket motors burn different fuels at different temperatures, producing distinct infrared fingerprints. The sensors can therefore identify what kind of missile has been launched, from small tactical weapons to intercontinental ballistic missiles, submarine-launched systems, cruise missiles and hypersonic vehicles.

The system has a proven track record. Its predecessor detected, tracked and enabled the interception of Iraqi Scud missiles during the First Gulf War.

The Supporting Layers

The geostationary satellites are not working alone. Additional infrared sensors ride on host satellites in highly elliptical orbits, improving coverage of polar and high-latitude regions that are difficult to monitor from the equator. Legacy satellites from the Defense Support Program, which launched more than 20 spacecraft between 1970 and 2007, remain part of the architecture.

The DSP itself grew out of the experimental MIDAS programme of the 1960s, which first demonstrated that ICBM launches could be spotted from orbit. SBIRS replaced DSP with far greater sensitivity, dual sensors, multi-spectral capability, sharper resolution and improved ground processing.

From Satellite to Interceptor

Data from all these satellites flows to ground stations in Colorado, where analysts and automated systems characterise each event: the time and location of launch, the type of missile, its probable trajectory and its likely impact point. That picture is relayed to NORAD, US Strategic Command, regional commands and missile defence batteries.

For Ukraine, the chain would end with a warning passed to Kyiv’s air defence operators, giving Patriot crews the lead time they need to position and engage. Remove that warning and the first indication of an attack comes from Ukraine’s own ground radars, by which point the missiles are minutes or seconds from impact.

The Strategic Lesson

Zelenskyy’s complaints, and the restoration of intelligence sharing that followed his talks in Oslo, highlight a vulnerability that extends well beyond Ukraine. European security planners have long acknowledged their dependence on American satellites, but the war has made the consequences concrete.

Building an independent European early warning constellation would take years and billions of euros. Until then, the continent’s ability to defend itself and its partners against ballistic attack rests on sensors it does not own, operated by a government whose priorities can shift. For Kyiv, that reality has already meant nights of missiles arriving unannounced.