German Chancellor Olaf Scholz made a surprise trip to Kyiv on Monday, reaffirming Germany‘s commitment to being Ukraine‘s foremost supporter in Europe and pledging the delivery of military assistance valued at 650 million euros ($683 million) within the month.

This marks his second visit since Russia’s large-scale invasion of Ukraine nearly three years ago, highlighting Germany’s backing during a period of uncertainty as President-elect Donald Trump prepares to assume office and Russian forces continue to gain ground.

Scholz is scheduled to meet with President Volodymyr Zelenskiy, who is expected to advocate for NATO to extend an invitation to Ukraine to join the military alliance during a meeting in Brussels later this week.

The chancellor’s visit occurs amid his own political challenges, as he faces a difficult re-election campaign in a snap vote set for February following the collapse of his coalition in November.

His record on supporting Ukraine has faced criticism from both sides: those urging him to increase assistance to Kyiv and others advocating for a reduction in Germany’s military support.

“Germany will remain Ukraine’s strongest supporter in Europe,” Scholz stated on X. During his meeting with Zelenskiy, he confirmed plans to “announce additional military equipment worth 650 million euros, scheduled for delivery in December.”