"Congress cannot continue to fund Ukraine indefinitely without understanding Biden's post-war strategy," Stewart said.

He noted that Biden continues to allocate billions to help Ukraine, while not having a strategy to prevent confrontation.

On September 8, Biden approved a new $675 million military aid package for Ukraine.

Also, White House press secretary Karine Jean-Pierre confirmed that the United States is providing Kyiv with a new $1.1 billion military aid package, including 18 HIMARS MLRS.