Ukraine is turning to a domestically built electronic warfare system to defend its skies as stocks of costly Western air defence missiles dwindle under relentless Russian attacks.

The new system, known as Lima, does not blow missiles out of the air like the US-made Patriot missile system. Instead, it tricks them into missing altogether — a cheaper, faster and increasingly vital strategy for a country fighting a grinding war of attrition.

Ukraine’s New Weapon: Make Russian Missiles Get Lost

Developed by Ukrainian defence start-up Cascade Systems, Lima disrupts satellite navigation used by Russian drones and missiles, feeding them false coordinates and scrambling targeting systems.

One developer, known by the callsign “Alchemist”, said the system can create large interference zones that redirect incoming weapons far away from intended targets.

“In some cases, the missiles believed they were over Peru,” he said.

The system uses spoofing technology to imitate navigation signals and force Russian drones into “dead zones” where guidance systems collapse.

Cheap, Fast And Built For Survival

The appeal is brutally simple: cost.

A single Lima unit reportedly costs around €58,000 — a fraction of the price of one Patriot PAC-3 interceptor missile. Ukraine says more than 400 systems have already been deployed since mid-2024, with civilian infrastructure added to the protection network last year.

Developers claim Lima has disrupted more than 20,000 Iranian-designed Shahed drones and diverted dozens of cruise and ballistic missiles over the past 18 months.

Russia Adapts — And So Does Kyiv

The technological battle is escalating fast. Russian forces have introduced upgraded anti-jamming antennas and intensified mass drone assaults designed to overwhelm Ukraine’s defences through sheer volume.

Ukraine’s military says newer versions of Lima can now target long-range weapons using Russia’s GLONASS satellite system and even interfere with glide bombs that were previously difficult to stop.

Officials admit electronic warfare alone cannot eliminate every threat. Missiles can still crash unpredictably after losing guidance. But with Patriot, NASAMS and IRIS-T stocks running dangerously low, Kyiv is increasingly betting that confusion may be cheaper — and more sustainable — than interception.

As the war drags deeper into its third year, Ukraine’s air defence strategy is shifting from destroying incoming weapons to making sure they never find their targets at all.

Ukraine develops cheaper alternative to Patriot missiles for air defense

12 minutes ago, bannork said:

The new system, known as Lima, does not blow missiles out of the air like the US-made Patriot missile system. Instead, it tricks them into missing altogether

Perhaps It tricks them into landing on Baltic states facilities or Poland and Finland

trying to invoke full scale NATO involvement ?

At the same time perhaps Russia is the one 'tricking' the drones flying over supposedly non involved countries to crash into military installations in those 'non involved' countries ?

as a way of saying we know what you are up to so cut it out.

If only they could reprogram the missiles and drones with Moscow's coordinates

4 minutes ago, Bannoi said:

If only they could reprogram the missiles and drones with Moscow's coordinates

They have already and Russia has responded..play stupid games and see what happens

Russia deploys Oreshnik missile in massive attack on Kiev region

https://www.msn.com/en-xl/africa/ghana/russia-deploys-oreshnik-missile-in-massive-attack-on-kiev-region/ar-AA240gpL