Police have thwarted a planned arson attack on a factory producing unmanned aerial systems in eastern Slovakia and detained three foreigners suspected in the attempt.
Two suspects were detained in Slovakia and one in Germany, police said on Facebook on Tuesday.
There was no damage to property nor any injuries, they added.
"A large amount of incendiary mixture, tools, mobile phones, camera and a handwritten plan have been seized," police said, adding that there were about 70 people at the facility at the time of the planned attack.
Investigators charged the suspects with public endangerment committed on commission.
They did not name the factory targeted, nor its precise location, and the suspected commissioning party was not named.
NATO and European Union member Slovakia borders Ukraine in its east.
Kuwait air defences deal with Iranian missile, drone attacks
US and Iran exchange attacks as lull in war appears over
Malta court clears businessman over murder of investigative journalist
Kuwait confirms no injuries after Iranian drone hits residential complex
Nepal flood rescue hopes dim as China restores access to Tibet disaster zone
At least 21 die in bus accident in Egypt's South Sinai, ministry says
Defendant pleads not guilty in Charlie Kirk capital murder case
Nepal flood death toll crosses 1,000, rescuers reach remote areas
