A billboard supporting the alliance between South Korea and the U.S. is displayed near the U.S. Embassy in Seoul, South Korea, on Thursday. The banner at top reads, “Anti-China and Pro-the U.S.”

Banners to support the alliance between South Korea and the U.S. are displayed near the U.S. Embassy in Seoul, South Korea, Thursday, Nov. 12, 2020. The office of South Korean President Moon Jae-in said Biden during their 14-minute call reaffirmed the U.S. commitment to defend South Korea and said he would closely coordinate with Seoul in a push to defuse a nuclear standoff with North Korea. The sign at top reads “Anti-China and Pro-the U.S.” (AP Photo/Ahn Young-joon)