A volunteer from the "Ucrania - Euskadi" (Ukraine - Basque Country) organisation, gathers humanitarian aid to be sent to Ukrainians in need, on March 3, 2022 in San Sebastian. - The number of refugees fleeing the conflict in Ukraine has surged to nearly 836,000, United Nations figures showed on March 2, 2022, as fighting intensified on day seven of Russia's invasion. (Photo by ANDER GILLENEA / AFP)