WASHINGTON (Reuters) - At a summit next week between President Joe Biden and South Korean leader Yoon Suk Yeol the United States will pledge "substantial" steps to underscore its commitment to deter a North Korean nuclear attack on South Korea, a senior U.S. official said on Friday.
"We are working extraordinarily and intensively with the South Koreans to take the necessary steps to buttress both public perception and the reality of our commitments," the official told Reuters ahead of Yoon's summit with Biden next Wednesday.
