Opinion | We Must Stand by Ukraine

More than a dozen contact group members now provide more security assistance to Ukraine as a percentage of G.D.P. than the United States. These investments in Ukraine are not only benefiting the country but also boosting our defense industrial base and creating jobs here at home. Mr. Putin’s aggression has inadvertently led to NATO becoming bigger, stronger, and more united than ever.

Despite facing the second-largest military in the world and Mr. Putin’s escalations, Ukraine has fought bravely. China, Iran, and North Korea have supported Mr. Putin, but Ukraine has held its ground. However, challenges remain as Russian forces reclaim territory and target critical infrastructure.

The United States and its partners have increased military assistance to Ukraine to counter Russia’s advantage. This assistance includes artillery rounds, air defense missiles, armored vehicles, and munitions. Russia’s high casualties and minimal gains are forcing Mr. Putin to reconsider his approach.