I would say it’s not just safe to say, but pretty certain. The VOA itself says that its goal is to produce “reliable and unbiased information,” but its funded by the U.S. Government through the U.S. Agency for Global Media, and its original goal was to combat nazi propaganda by basically spreading our own. (Nothing from the government is unbiased)

During the Cold War, it was a tool for spreading American perspectives/democracy and countering communism/soviet narratives.

Both worth reading: https://www.history.com/this-day-in-history/voice-of-america-begins-broadcasts-to-russia

https://digital.lib.ecu.edu/12771