Ukraine’s anti-corruption bodies said on Saturday they had uncovered a major graft scheme that procured military drones and signal jamming systems at inflated prices, two days after the agencies’ independence was restored following major protests.

According to investigators, officials involved in the scheme allegedly received up to 30% of contract funds as kickbacks. Among those detained are lawmaker Oleksii Kuznetsov and former Luhansk Oblast Governor Serhii Haidai.

Ukraine’s anti-corruption agencies say they uncovered a major bribery scheme involving inflated military procurement contracts, just two days after lawmakers restored the agencies’ independence following a public outcry.