Eric Walker added Video shows Russian fighter jet flying within feet of U.S. F-16 | AP News to Possible escalation of the war in Ukraine

Eric Walker added The Ukraine missile crisis: Putin’s shadow war against the west finally breaks cover | Russia | The Guardian to Possible escalation of the war in Ukraine

Eric Walker added 'Putin is using Ukraine as testing ground,' Zelensky says after reported ICBM strike to Possible escalation of the war in Ukraine

Eric Walker added UK army chief: We’re ready to fight Putin in Eastern Europe – POLITICO to Possible escalation of the war in Ukraine

Eric Walker placed Possible escalation of the war in Ukraine under World War III

Eric Walker added Possible escalation of the war in Ukraine to NATO, Russia and the Russian invasion of Ukraine