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Home » Col. Douglas Macgregor: America’s Attack on Iran Could Start WW3 (Transcript)

Col. Douglas Macgregor: America’s Attack on Iran Could Start WW3 (Transcript)

Read the full transcript of military analyst Col. Douglas Macgregor in conversation with Norwegian writer and political activist Prof. Glenn Diesen on “America’s Attack on Iran Could Start WW3”, June 21, 2025.

PROF. GLENN DIESEN: Hi, everyone, and welcome. Today we are joined by Colonel Douglas MacGregor, former advisor to the Secretary of Defense, to discuss the war against Iran. So welcome back to the program, Colonel.

COL. DOUGLAS MACGREGOR: Happy to be here.

The Current State of the Iran Conflict

PROF. GLENN DIESEN: So after this surprise attack on Iran, there was great optimism, not just in Tel Aviv, but Washington and I would also say some European capitals. Yet now the mood has shifted to a great extent and there’s a bit of a gloom among those who are cheering on this war. How severe do you think this is now? Is Iran winning?

COL. DOUGLAS MACGREGOR: Well, the war has just started. I don’t think people understand that. And I would not expect it to win anytime soon or end at anytime soon. I think people grossly overestimated the impact of the surprise attack on Iran in which we were ultimately complicit.

I think President Trump did what he could to create the illusion that we were interested in some sort of negotiated outcome and that helped to sort of disarm the Iranians, at least initially. They’ve surprised me with the rapidity that characterized their comeback, and their arsenal has now come into use.

I was talking to somebody else earlier today who was tracking the numbers of ballistic missiles, medium range ballistic missiles with a 12 to 1400 kilometer range that had been used. And of course, they have over 3,000 of these and only a fraction have been used thus far.

So I think Israel is in for a long war, whether it wants it or not, and we are about to join it because I think President Trump’s announcement that he was going to take the next two weeks to think about it is nonsense.