I've mocked the apparent flood of PowerPoint presentations in our military.
I now stand corrected after having it pointed out that I and many others ignored this briefing for all these many decades.
The exhaust port trench is vertical. It is not the equatorial trench. Pay attention! Or were you distracted by womp rat killing boasts?
I stand corrected. Click away eager O-4s.
Bravo Mr. Vaziri. Bravo.
Tip to these guys via Instapundit.