Ministers from the Slovak centre-right Freedom and Solidarity (SaS) party resigned on Monday, making good on the party's threats to leave the government amid clashes with senior ruling partners.
The resignations mean the NATO and European Union member country's centre-right cabinet will lose its parliamentary majority, complicating its situation as it seeks to tackle a mounting energy crisis.
"Today all ministers from SaS are ministers in resignation," SaS leader Richard Sulik told reporters in a televised briefing.