Ukrainian President Volodymyr Zelenskyy recently visited a munitions factory in Scranton, Pennsylvania.
He thanked the workers for making ammunition for Ukraine's fight against Russia.
This visit comes as the 2024 U.S. presidential election approaches.
During a rally in Pennsylvania, former President Donald Trump criticized Zelenskyy.
He called him "the greatest salesman in history" and claimed Zelenskyy supports the Democrats.
Trump said, "Every time he visits, he walks away with $60 billion."
Trump also promised that if he wins the election, his first action would be to call both Zelenskyy and Russian President Vladimir Putin.
He said he would push for a peace deal, calling the ongoing war "crazy."
Trump hinted he may cut U.S. aid to Ukraine, a move that has sparked debate.
Zelenskyy did not mention Trump by name.
However, in a recent interview, he said that if the West wants Ukraine to win the war, it needs to help "now, while the right people are in office."
The visit to Pennsylvania is significant as it is a crucial swing state.
With a large Polish-American community, the state could play an essential role in the election.
Ukrainian officials stated that Zelenskyy wanted to thank the factory for its support of Ukraine's military.