The Iranian-backed terrorists responsible for murdering three U.S. soldiers, and injuring dozens more, in an attack over the weekend have started to evacuate their bases after President Joe Biden’s administration leaked to the media this week that they are gearing up to respond by carrying out a sustained bombing campaign.

The news comes after NBC News reported on Wednesday that the U.S. retaliatory strikes would be a “campaign” that lasts “weeks,” according to U.S. officials.

The officials went as far as to say that the U.S. would target “Iranian targets outside Iran, and the campaign will involve both strikes and cyber operations,” the report added.

CBS News reported late on Wednesday that the the terror groups that make up Islamic Resistance in Iraq, an Iranian-backed terrorist group, have “evacuated their bases in Iraq and Syria, fearing U.S. retaliatory strikes after Sunday’s attack.”

A U.S. official further telegraphed America’s forthcoming punches by telling ABC News that “these are going to be very deliberate targets — deliberate strikes on facilities that enabled these attacks.”

Andrea Stricker, Deputy Director & Research Fellow at the Foundation for Defense of Democracies’ (FDD) Nonproliferation & Biodefense program, criticized the Biden administration for tipping off the enemy about what its plans were.

“Having let these attacks go on for so long—resulting in the deaths of three service members—the administration must now ‘shock the system’ of the regime to deter further attacks,” Stricker told The Daily Wire on Tuesday. “The blow must be so devastating that Tehran orders its proxies to stand down.”

“Anything less than that will ensure this cycle continues and brings the regional war Washington hopes to avoid,” she continued. “The administration is too deliberately telegraphing its desire for restraint. The adversary needs to believe we are both able and willing to use major force to avenge these deaths and prevent additional ones.”