As soon as Colonel Hieu learns on Nov 13 that B3 Field Front starts staging its three regiments for the movement to attack Pleime camp, he notifies General DePuy to set the TOT for 11151600H.
Now he needs to have the three regiments stay immobile at their staging spots until that TOT time. To achieve that, he needs to distract them from going out toward Pleime camp and refocus their attention toward a new threat.
They have to perceive the new threat is serious enough as not to ignore it. At the same token the new threat should not be perceived as a great punch that would make them scattered into hiding again.
The arrival of an Air Cav battalion is just about right. A company sized force would be too small as a threat; they would just ignore it and carry on moving out of the staging areas which will be emptied in a couple of hours.
B3 Field Front Saw Only One Air Cav Battalion
So, the Air Cav announces its arrival with a 20 minute artillery prep fire, followed by a “large, majestic armada of sixteen ships” (Coleman, page 213), with the battalion commander on the lead helicopter, instead of the recon platoon.
Air Cav succeeds in attracting B3 Field Front‘s attention. By 1120H, B3 Field Front sent a message to Air Cav through a so called “prisoner” captured: “don’t you dare attack us; we are three battalions strong and anxious to kill you”. (Coleman, page 210)
By 12:10H, B3 Field Front understands the signals giving out by Air Cav: we are coming to attack you, alright, but not immediately (we left our recon platoon behind).
By this time the bulk of 1/7 Cav has closed in: Company B, Company C, Company D and the bulk of Company A.
The distraction sought is achieved: B3 Field Front decides to postpone the attack of Pleime camp and intends to get rid of the small nuisance with two battalions while the bulk of it forces remain immobile at staging locations. It thinks it can do that in no time and resume the movement to attack:
As B3 Field Front decides to attack 1/7 Cav with two battalions, the remainder of 1/7 Air Cav is rushed in at 1500H and 2/7 Cav and 2/5 Cav are put on alert as reaction forces. B 2/7 Cav closes in at 1800H.
At 1850H, while inspecting the X-Ray battlefield, General Larsen broke to General Kinnard the news of an Arclife strike scheduled for tomorrow at 1600H:
Later on that night, General Kinnard questions General Knowles about this. General Knowles lies to him in not revealing it is Colonel Hieu’s operational concept:
B3 Field Front Saw Only Two Air Cav Battalions
Since B3 Field Front only commits one to two battalions, Colonel Hieu advises General Knowles not to commit more than two battalions, so that B3 Field Front would not rush in more troops in reactive response and the targets for Arclite strike would evaporate in smokes.
At this point, General Knowles is put on a difficult posture: as soon as there is a contact made, he should pile in troops immediately; that’s Kinnard’s air assault tactics.
Oof, General Kinnard let General Knowles do as he sees fit: only one additional battalion…
The next morning by 0915H on 11/15, company A 2/7 Cav lands to reinforce 1/7 Cav.
As the Air Cav units present at LZ X-Ray are still not able to rescue the isolated platoon, 2/5 Cav was ordered in by foot from LZ Victor undetected so as B3 Field Front is left to believe (2/5 Cav closes in at 1205H) there are still only two Air Cav battalions at X-Ray and does not feel the need to rush in units of 32nd Regiment to the amazement of General Kinnard:
Arclite strikes at 1600H.
Mission accomplished for 1/7 Cav!
1/7 Cav is relieved by 2/7 Cav and 2/5 Cav and is helilifted out of X-Ray at noon 11/16.
2/7 Cav and 2/5 Cav are ordered out by foot the next day 11/17 to make room for Arclites to strike X-Ray itself.
A Hunting Game
Nguyen Van Tin