He threatened to end sending electricity supplies to Ukraine, reduce support for Ukrainian refugees, halt humanitarian aid and block EU financial aid to Ukraine in retaliation.
The crowd condemned Fico’s plan.
“Fico acts as an agent of a foreign power,” former Foreign Minister Rastislav Kačer said.
The rallies also took place in more than a dozen places, including locations in Slovakia, Czech capital Prague and Krakow, Poland, organizers said. They said that their protests would continue.
Fico’s views on Russia have sharply differed from the European mainstream.
He returned to power last year after his leftist party Smer (Direction) won a
parliamentary election on a
pro-Russia and anti-American platform. Since then, he has ended Slovakia’s military aid for Ukraine, lashed out at EU sanctions on Russia and vowed to block Ukraine from joining NATO.