In the largest single deployment of stealth bombers in U.S. history, the Pentagon has sent six B-2 "Spirit" aircraft to Diego Garcia in the Indian Ocean.

The long-range bombers, which are uniquely suited to evade Iranian air defenses and can carry America's most potent bunker busting weapons, flew in from Missouri last week in a little noticed operation.

The B-2s carry not just bombs, but a message for Iran: "do you see our sword?," as one retired general told Newsmax this week.

President Donald Trump hasn't been shy in threatening Iran, saying that if Tehran doesn't close the door on a nuclear capability they will experience "bombing the likes of which they haven't seen." 

"Hell" will "rain down" on the country, Trump has also said. Just today, amidst the stock market meltdown Trump again reiterated his threat, saying that "doing a deal would be preferable to doing the obvious" — which to the president is undertaking a massive strike.

Blatant as the threat is, the U.S. government has not otherwise publicly acknowledged the bomber buildup. Though B-2 bombers were used to carry out strikes on underground Houthi facilities in Yemen (both under the Biden and Trump administration), the forward deployment of the bombers to the island of Diego Garcia was only reported when commercial satellite images of the airbase there revealed the six on the runway.

"To my knowledge, this is the largest B-2 deployment to a forward location," Hans Kristensen, director of the Nuclear Information Project at the Federation of American Scientists told me. Kristensen is the world's leading tracker of nuclear comings and goings.

"All the bombers, they're not in hangers, they're underneath satellites where they can be photographed and seen; and the idea is, do you see our sword?" retired Air Force Brig. Gen. Blaine Holt, who served as Deputy U.S. Military Representative to NATO, said in an interview with Newsmax last week. Holt also said that the B-2 deployment "gives the president a military option that he can actually use these weapons against Iran if needed."

This is a highly visible threat to Tehran, but at least one party isn't supposed to notice: the American people. 

The Pentagon refuses to acknowledge that the deployment is even happening. Trump's new Pentagon Press Secretary Sean Parnell has only vaguely alluded to "other air assets" being deployed it has announced that two aircraft carriers will stay in the region, the result of a delay in sending one home after its current deployment.