The Ministry of Foreign Affairs of Ukraine has called on the Polish authorities to unblock the border between the two countries, according to Ukrainian Foreign Ministry spokesperson Oleh Nikolenko. “The blocking of the Polish-Ukrainian border, no matter what slogans it is accompanied by, has no justification. Land borders remain important in the face of Russian aggression. The actions of Polish protesters and some radical Polish politicians undermine Ukraine’s economy and its resilience to repel Russian aggression,” he says. Nikolenko emphasizes that the border between Poland and Ukraine is al…