Ukraine summoned Hungary’s ambassador on Wednesday, deepening a fast-escalating diplomatic clash after Prime Minister Viktor Orban accused Kyiv of trying to interfere in Hungary’s upcoming parliamentary elections. Hungarian Ambassador Antal Heizer was called to Ukraine’s Foreign Ministry on Jan. 28, where officials lodged a formal protest over what Kyiv described as false and inflammatory claims by Budapest. JOIN US ON TELEGRAM Follow our coverage of the war on the @Kyivpost_official . “We