Andrew Napolitano: Colonel was there recently some military activity by the Houthies which resulted in about 70 deaths of IDF and some American contractors about which you can tell us?

Col. Douglas Macgregor: Well, I can tell you only what I found through open source material. I haven't seen anything classified but I am reliably told that roughly 70 Israeli Special Forces along with some number of Americans, the total number was 70. How many were American mercenaries that joined in this operation, I don't know what the exact breakdown was, but it was obviously mostly Israeli. They infiltrated successfully into Yemen, but they were tracked from the moment they infiltrated by overhead satellites, presumably Russian, and the Russians provided this information to the Iranians who immediately telegraphed it to the Houthis. Whatever you say about the Houthis, they're tough hombres on the battlefield.

They set up an ambush and they killed all of them, and there is footage of the dead. I haven't had a chance to examine it carefully, clearly most of it's Israeli, but there are some indisputably some American mercenaries, there may be some Brits mixed into it who are also employees of the same contract firm now.

This is something very important for everybody listening to understand: persistent surveillance today changes everything in warfare. It not only enables precision strike on a scale that has never been the case in the past, it makes it impossible for forces to infiltrate into regions without being discovered.