We return to the MSS by a slightly different route to avoid possible ambush on our previous route, eventually making our way to the designated entrance entrance/exit point. Using multiple entrance/exits at an MSS or patrol base increases the risk of it’s compromise by anyone coming across the additional sign. Also, anyone not approaching the base toward the designated point should be regarded with extra scrutiny.
As we approach the entrance, Andy assumes we are close enough to be under the observation of the man on security, so he signals a halt and then goes to ground. I turn to watch our back trail as he reaches up with his support hand, lifts his boonie of his head and holds it with the sewn-in VS-17 panel inside showing toward the entrance. After waiting for a few seconds, he sees the reply through the thicket, the magenta side of another small VS-17 panel flashed our direction. This is the proper IFF sign-countersign per our current SOI. If the wrong color is displayed on either end, it is assumed that end is compromised and under duress.
Moving through the concealed entrance we find Al on security. Andy and I take up positions on his right and quietly watch our back trail for a few minutes.
After determining we aren’t being trailed, I stand and move next to Al. “Rally on the rucks” I whisper to him, having noticed that our rucks have been retrieved and are lying ready next to the others at the center of the MSS. Jim is lying prone near them, watching in the opposite direction.
Al nods, falls in behind Andy and we gather next to Jim, who looks our way and gives a nod.
I look toward Al and ask, “Messages go out O.K.?
very good info