CNN
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President Joe Biden’s trip to mark the anniversary of the war in Ukraine is highlighting an even more grave challenge – a new era of simultaneous and sometimes intertwined US confrontations with nuclear rivals Russia and China.
Biden’s dramatic visit to Kyiv Monday amid wailing air raid sirens and his soaring speech in Warsaw a day later reinforced the West’s remarkable support for Ukraine’s resistance to Russia and directly repudiated President Vladimir Putin.
But Putin issued his riposte in an annual address, framing the war in Ukraine as a wider existential battle against the West. After Biden vowed the US will be with Ukraine for as long as it takes, Putin’s speech underlined just how long that may be, raising the possibility of more years of war that will stretch the commitment of Western governments and populations to the cause.
China is meanwhile…