Ally, Member or Partner? NATO’s Long Dilemma Over Ukraine. - The New York Timeshttps://www.nytimes.com/2021/12/08/world/europe/nato-ukraine-russia-dilemma.html
Nuclear weapons and Ukraine - Wikipediahttps://en.wikipedia.org/wiki/Nuclear_weapons_and_Ukraine
On the Historical Unity of Russians and Ukrainians - Wikisource, the free online libraryhttps://en.wikisource.org/wiki/On_the_Historical_Unity_of_Russians_and_Ukrainians
Russia's Cyberwar on Ukraine Is a Blueprint for What's to Come | WIREDhttps://www.wired.com/story/russian-hackers-attack-ukraine/
The Premature Partnership | Foreign Affairshttps://www.foreignaffairs.com/articles/russian-federation/1994-03-01/premature-partnership
Ukraine Fears Breakout Offensive as Russia Breaks 'New Year’s Truce'https://www.voanews.com/a/ukraine-fears-breakout-offensive-as-russia-breaks-new-year-s-truce-/4724352.html
Ukraine accuses pro-Russian separatists of violating ceasefire - Reutershttps://www.reuters.com/article/us-ukraine-crisis-ceasefire/ukraine-accuses-pro-russian-separatists-of-violating-ceasefire-idUSKBN25X0LN
Ukraine bans electricity imports from Russia, Belarushttps://www.ukrinform.net/amp/rubric-economy/3252986-ukraine-bans-electricity-imports-from-russia-belarus.html
Ukrainian ambassador dies 'of heart attack' on Koh Lipehttps://www.bangkokpost.com/thailand/general/2124031/ukrainian-ambassador-dies-on-ko-lipe-cause-unclear