Electro Optic Systems (ASX:EOS) has secured a conditional contract to supply Remote Weapon Systems (RWS) to Ukraine worth up to US$80M.

The contract with state-owned foreign trade enterprise SpetsTechnoExport will see EOS supply up to 100 of the heavy RWS units to Ukraine, including spares and related services, supplied during 2023 and 2024.

The RWS, designed for greater accuracy and reliability than any competitor system, has sold over 2,500 units, in use in Australia, North America, Europe, and South-East Asia.

Electro Optic Systems' share price is up 31% at 12:11pm AEST.