Slovekia was a Eastern European nation that was then conquered by Lord Havok and his forces, and its ruling imperial family were personally killed by Havok. The rest of the Extremists took their new residence in the conquered nation. Americommando had petitioned the International Community Council into declaring war on Havok's possession of Slovekia but without any success.
When Monarch offered Havok and the Extremists a position in his army, in which Havok flatly refused, he made an alliance with Americommando in against the Extremists and have the group's points of interest being destroyed and laid its blame on them, allowing the International Community to support the United States of Angor in its war on Slovekia. Eventually Slovekia was breached by Monarch, and his forces and the Meta Militia stormed the nation's capital palace. However, Monarch's forces and the Meta Militia were ultimately slaughtered when Lord Havok tricked them into entering a negation room that he built which specifically nullified their powers except for him and the Extremists. After Havok and the Extremists accepted into joining Monarch's side in the war against the Monitors, the current situation in Slovekia remains unknown.
- Slovekia is maybe a passing analogue to Marvel Comics' Latervia.