NATO Secretary General Jens Stoltenberg has arrived in Kyiv for an unannounced visit, media reports.
As part of his visit to Ukraine, Stoltenberg has already met with President Volodymyr Zelensky.
Earlier today, the foreign ministers of Britain and France arrived in Ukraine.
UPDATED
At a press conference in Kyiv, Stoltenberg announced the transfer of additional air defense systems and said that Ukraine's future lies in NATO.
Zelensky said that he had discussed all key defense issues, the situation on the battlefield, and supply needs with the Secretary General.