By Albin Sybera The Prague summit of the Visegrad Group (V4) on February 27 could only paper over the chasm between the Central European premiers over Russia’s aggression against Ukraine. Czechia’s rightwing premier Petr Fiala and Poland, now under centrist premier Donald Tusk, have been amongst Ukraine’s strongest backers, while Hungary’s Viktor Orban and Slovakia’s fourth-time premier Robert Fico have parroted Kremlin narratives on the war and spoken out against sanctions and aid to Ukraine, even if they usually backed down at EU summits. Both Hungary and Slovakia currently refuse to send mi…