Ukraine Conflict NATO Sanctions US-Ukraine Relations Prisoner Exchange Detention of US Citizens Espionage Charges Ukraine-Russia Conflict Diplomatic Tensions Diplomatic Relations Espionage Diplomatic Negotiations Donald Trump Prisoner Exchanges Blinken's Comments Yevgeny Prigozhin Biden Administration Yevgeny Prigozhin's Plans US Officials Oil Production Cybersecurity Attacks US Presidents' Relationship with Vladimir Putin War in Ukraine US Citizen Imprisoned in Russia US Space Industry Fleeing to Russia Biden, Joe Jailed Americans Arrested Americans Detained US Citizens Putin Regime Criticism Russian State Media Prisoner Swaps Joe Biden Imprisonment Cases American Society's Attitude towards Russia Russian Perception of American Society Influence Operations Putin's Remarks American Detainees in Russia Detained Journalist Suspicions of Russian Involvement Nuclear Test Ban Treaty Nuclear Submarines Russian Perspective Conflict Detained Journalists Detained Americans Detention of US Journalist Pentagon Documents Leak Detention of US Nationals US Citizens Imprisoned in Russia Hot War Threat from Russia US Journalist Arrested Political Figures Negotiations Threat to US Satellite Network US-China Relations Cyber Espionage Ukraine Funding President Joe Biden Opposition Leader Biden Biden's Response Global Politics World Leaders' Statements Political Opposition US Politics Diplomacy Reaction in the West Throttling Support Navalny Case US Divisions over Russia US Seeking Information on US-Russian Ballerina Diplomatic Engagement Russian Nuclear Weapons in Space Response to Navalny's Death Putin-Trump Relationship Russian Politics Military Strategy Election Influence Navalny's Death Impact US Foreign Policy Former Russian President Nuclear Threats Statements Political Diplomacy Putin Russian President Russian President Vladimir Putin Global Sanctions US Citizen Detained in Russia Sanctions Impact Bilateral Relations Political Figures Meetings Prisoner Swap Negotiations Prisoner Diplomacy Prisoner Exchange Deal Intelligence Operations