As Patriot stocks run low, Ukraine looks for cheaper ways to stop Russian missiles

Ukraine's air defenses are facing a mounting challenge as the country's stock of US-made Patriot systems, long the main shield against Russian ballistic missile strikes, has nearly run out. This comes as Russia continues to ramp up military production, manufacturing roughly 100 of its most lethal ballistic missiles each month.

Two approaches to the missile threat

With intercepting every incoming missile becoming harder to sustain in terms of both resources and cost, Ukraine is pursuing alternative solutions. One approach targets the source of the problem — the facilities where the missiles are built — rather than relying solely on stopping each missile once it is already in flight.

The second approach is technological: Ukraine has developed its own homemade interceptor, estimated to cost around $700,000 per unit. This is considerably cheaper than foreign-supplied systems and could help reduce reliance on international assistance, which has not always kept pace with the scale of Russia's missile output.

A widening gap

The mismatch between Russia's growing missile production and Ukraine's shrinking interception capacity poses a serious risk to the safety of Ukrainian cities and infrastructure. The domestically built interceptor is seen as one step toward narrowing that gap, though it is not yet able to fully replace existing air defense systems.