“We believe the prerequisite for meaningful diplomacy and real peace is a stronger Ukraine, capable of deterring and defending against any future aggression,” Blinken said in a speech in Finland, which recently became NATO’s newest member and shares a long border with Russia.
Actually that’s basically what it says in the first paragraph
the United States and its allies should not support a cease-fire or peace talks to end the war in Ukraine until Kyiv gains strength and can negotiate on its own terms
Basically saying Ukraine won’t be pressured to accept a peace deal until they’re in a stronger position