In July 2021, Greene stated on Bannon's show that, if she had the authority to, she would kick out every Chinese person in the United States who is loyal to the Chinese Communist Party and impose strict tariffs on China. Also in July, Greene voted against the bipartisan ALLIES Act, which would increase by 8,000 the number of special immigrant visas for Afghan allies of the U.S. military during its invasion of Afghanistan, while also reducing some application requirements that caused long application backlogs; the bill passed in the House 407–16.