over the territory. Russia has also allegedly supported separatist forces in the War in Donbas. In December 2015 Russian hackers reportedly hacked Ukraine's power grids leading to a blackout and widespread terror. On 24 February 2022, diplomatic relations were cut with Russia as a response to the Russian invasion of Ukraine. Moldova Moldova and Ukraine have established joint customs posts to monitor transit through Moldova's break-away Transnistria Region which remains under OSCE supervision. Romania Ukraine and Romania have settled their dispute over the Ukrainian-administered Zmiyinyy (Snake) Island and the Black Sea maritime boundary at the International Court of Justice. The CIA World Factbook states that "Romania opposes Ukraine's reopening of a navigation canal from the Danube border through Ukraine to the Black Sea". Investment promotion State enterprise InvestUkraine was created under the State Agency for Investment and National Projects (National Projects) to serve as a One Stop Shop for investors and to deliver investment consulting services. Relations by country Multilateral Africa Americas Asia Europe Ukraine and all UN member states in Europe, except Belarus and Kazakhstan, are members of the Council of Europe. Oceania Regional blocs See also Foreign policy of Ukraine List of diplomatic missions in Ukraine List of diplomatic missions of Ukraine External links Гай-Нижник П. П. Росія проти України (1990–2016 рр.): від політики шантажу і примусу до війни на поглинання та спроби знищення. – К.: «МП Леся», 2017. – 332 с. State Agency for Investment and National Projects website (en) Ukraine: Quo Vadis?, edited by Sabine Fischer, Chaillot Paper No. 108, February 2008, European Union Institute for Security Studies References