President Trump is applying pressure on Moscow by restoring weapons pipelines to Ukraine and imposing tariffs on Russia's trading partners, in an effort to weaken Russia's war economy and prevent further Russian gains in Ukraine.

New developments Tuesday reinforced the idea that President Donald Trump has significantly shifted his view of the Ukraine war.

EDITORIAL. The US president's decision to deliver weapons to Ukraine marks a welcome change, but it does not represent a complete reversal of his position toward Moscow.