Linda Sieg covered Japanese politics, economics and social issues at Reuters in Tokyo for over three decades, most recently as chief political correspondent. She is currently freelancing.
Loss of U.S. nuclear umbrella could force Tokyo to consider a nuclear option

U.S. President Donald Trump holds a joint press conference with Japanese Prime Minister Shigeru Ishiba in the White House on Feb. 7. © Reuters
Linda Sieg covered Japanese politics, economics and social issues at Reuters in Tokyo for over three decades, most recently as chief political correspondent. She is currently freelancing.