"...Tight accountability processes apply to bilateral budget support..."

Ukraine says defense officials stole $40 million meant for ammunition

https://www.washingtonpost.com/world/2024/01/28/ukraine-defense-corruption-artillery-shells/

Yep, accountability is super-tight.
And these are just the muppets that are not that good at stealing things. Imagine how many more of these guys are stealing US/EU taxpayers money without any repercussions whatsoever.