拜登的复仇计划，可能会在一两天内实行

Among the options on the table for the Pentagon: striking Iranian personnel in Syria or Iraq or Iranian naval assets in the Persian Gulf, according to the officials. The Iranian government, for its part, has suggested that a strike on Iran itself would be a red line. The officials suggested that, once the president gave the go-ahead, the retaliation would likely begin in the next couple of days and come in waves against a range of targets.