Rubio warns U.S. will impose new sanctions if Russia stalls ceasefire talks
Ukraine reveals details of trilateral talks with US and Turkey
Rubio: All NATO states back Trump’s 5% defense push
U.S. to join Ukraine-Russia talks in Turkey
Rubio 'not hopeful' about May 16 round of peace talks
Hopes for breakthrough in Ukraine-Russia talks fade — Bloomberg
Trump open to any path to peace in Ukraine, Rubio says
Sybiha meets with Rubio and Graham as Ukraine and US coordinate positions ahead of Istanbul talks
Rubio joins European foreign ministers' peace push brainstorming
Rubio urges immediate ceasefire in Ukraine
U.S. pushes for ceasefire at NATO meeting in Türkiye
Bruce denies exit from negotiations for now
Trump names new US charge d’affaires in Kyiv
Russian media claim US Secretary Rubio may attend Moscow’s May 9 parade
Rubio says U.S.-Ukraine minerals deal is ‘step toward ending the war’
US may withdraw from 'mediating' between Russia and Ukraine — Rubio
Zelenskyy urges US to adhere to its 2018 Crimea Declaration
Ukraine ready for talks, not capitulation — First Deputy PM Svyrydenko
Rubio fears Ukraine’s return to tough posture
Peace talks in London postponed — British Foreign Office