ウクライナ 2022-02-07 16:17:00 | 日記 Top Biden aide says Ukraine invasion could come 'any day'Top Biden aide says Ukraine invasion could come 'any day'WILMINGTON, Del. (AP) — White House national security adviser Jake Sullivan said Sunday that Russia could invade Ukraine “any day," launching a conflict that would come at an “enormous human cost." Top Biden aide says Ukraine invasion could come 'any day'