Biden’s mission with his visit to Kyiv - and then Warsaw - is to underscore that the United States is prepared to stick with Ukraine “as long as it takes” to repel Russian forces even as public opinion polling suggests that US and allied support for providing weaponry and direct economic assistance has started to soften. For Zelenskyy, the symbolism of having the US president stand side by side with him on Ukrainian land as the anniversary nears is no small thing as he prods the US and European allies to provide more advanced weaponry and to step up the pace of delivery.
The visit also gives Biden an opportunity to get a firsthand look at the devastation the Russian invasion has caused in Ukraine. Thousands of Ukrainian troops and civilians have been killed, millions of refugees have fled the war, and Ukraine has suffered tens of billions of dollars of infrastructure damage.
The trip also marks an act of defiance against Russian President Vladimir Putin, who had hoped his military would swiftly overrun Kyiv within days. A year later, the Ukrainian capital stands and a semblance of normality has returned to the city as the fighting has concentrated in the country’s east, punctuated by cruise missile and drone attacks against military and civilian infrastructure.
Biden also got a short first-hand taste of the terror that Ukrainians have lived with for close to a year, as air raids sirens howled over the capital just as he and Zelenskyy were exiting a cathedral they visited together. Looking solemn, they continued unperturbed to stand in front of a wall honouring Ukrainian soldiers killed since 2014.
Though Western surface-to-air missile systems have bolstered Ukraine’s defences, the visit marked the rare occasion where a US president has travelled to a conflict zone where the US or its allies did not have control over the airspace. It wasn’t immediately clear whether the US had given advance notice of the trip to Moscow to avoid any miscalculation that could bring the two nuclear-armed nations into direct conflict.
The US military does not have a presence in Ukraine other than a small detachment of Marines guarding the embassy in Kyiv, making Biden’s visit more complicated than other recent visits by prior US leaders to war zones.
Speculation has been building for weeks that Biden would pay a visit to Ukraine around the February 24 anniversary of the Russian invasion. But the White House repeatedly had said that no presidential trip to Ukraine was planned, even after the Poland visit was announced earlier this month.
At the White House, planning for Biden’s visit to Kyiv was tightly held - with a relatively small group of aides briefed on the plans - because of security concerns.
Asked by a reporter last week if Biden might include stops beyond Poland, White House National Security Council spokesman John Kirby replied: “Right now, the trip is going to be in Warsaw.” Moments later - and without prompting - Kirby added: “I said ‘right now.’ The trip will be in ... to Warsaw. I didn’t want to make it sound like I was alluding to a change to it.”
Biden quietly departed from Joint Base Andrews near Washington shortly after 4am on Sunday (local time), making a stop at Ramstein Air Base in Germany before making his way into Ukraine.
Other western leaders have made the trip to Kyiv since the start of the war.
In June, French President Emmanuel Macron, German Chancellor Olaf Scholz and then Italian Prime Minister Mario Draghi travelled together by night train to Kyiv to meet with Zelenskyy. British Prime Minister Rishi Sunak visited Kyiv in November shortly after taking office.
This is Biden’s first visit to a war zone as president. His recent predecessors, Donald Trump, Barack Obama and George W Bush, made surprise visits to Afghanistan and Iraq during their presidencies to meet with US troops and those countries’ leaders.