Offshore radio is radio broadcasting from ships or fixed maritime structures. Offshore broadcasters are usually unlicensed but transmissions are legal in international waters. This is in contrast to unlicensed broadcasting on land or within a nation's territorial waters, which is usually unlawful.

Voice of America is the state-owned news network and international radio broadcaster of the United States of America. It is the largest and oldest of the U.S.-funded international broadcasters. VOA produces digital, TV, and radio content in 49 languages, which it distributes to affiliate stations around the world. Its targeted and primary audience is non-American. As of November 2022, its reporting reached 326 million adults per week across all platforms.