Artillery Delays

[kota1342000]

Beat me to it ArmySgt. I was wondering if anyone else had the polar and shift missions in mind.
I also notice no one has mentioned "immediate suppression"... which in my day was giving a grid and providing an answer to authentication when the FDC asks for it. Then the default is for a FFE mission. The idea was for units calling for it to get quick help from the Arty when they were in deep trouble. I was told that using those two words will put you at the front of the line for fire support, and doing it when you didnt need to might get you a trip to go make gravel at Leavenworth.

I used to use HE for spotting rounds, that was the default for what the gun line was going to throw in any case. But we could request smoke, illumination (different fire request...i cant remember how to call for it), WP, and during wartime ICM, ICM-DP, and Copperhead. For Copperhead you had to let the FDC know you were "painting"...but all the Copperheads I saw fired missed.

If you ever read "Cauldron" by Larry Bond, there was also a SADARM (Search And Destroy ARMor) round that dropped parachute smart submunitions that fired self forging penetrators into the tops of armor. Sweet..but I think it was cancelled.

And theres also FASCAM rounds; RAAM for antitank mines and ADAM for antipersonnel mines, but you arent going to get those as a request. Might as well as for a tactical nuclear weapon while youre at it.

[ArmySGT.]

Originally Posted by kota1342000

Beat me to it ArmySgt. I was wondering if anyone else had the polar and shift missions in mind.
I also notice no one has mentioned "immediate suppression"

Excerpted from FM 7-92 Infantry Reconnaissance Platoon.

b. The reconnaissance platoon may be required to call for and adjust
indirect fire support IAW the battalion fire support matrix. The platoon
may have designated target reference points (TRPs). TRPs are preplanned
artillery targets that the platoon uses to call for and adjust
indirect fire. The use of TRPs and proper procedures to call for fire is
critical in order to receive immediate indirect fire. If available, the use of
global positioning systems and laser range finders assist the platoon in
calling for fire. Unless FOs are supporting the reconnaissance platoon,
the platoon is responsible for calling and adjusting indirect fire. The call
for fire is a message prepared by an observer. Any soldier in the platoon
can request indirect fire support by calling for fire. (For additional
information, see FM 6-30.)

(1) Calls for fire must include–
(a) Observer identification and warning order.

• Adjust fire-uncertain of target location.
• Fire for effect —rounds on target; no adjustment.
• Suppress—used to obtain fire quickly.

• Immediate suppression—used when being engaged by enemy;
  must give target identification.

(b) Target location methods. Target location is sent in six digits. The
direction is given in mils and is sent before the first adjusting rounds are
shot. The direction is the location of the observer to the target (observertarget
[OT] line). The FDC must know the observer’s exact location. The
observer sends OT line and distance (to the nearest 100 meters) from his
position to the target.

• Grid (Figure 7-2).
• Polar (Figure 7-3, page 7-6).
• Shift from a known point (Figure 7-4, page 7-7).
• Range shifts and lateral shifts (Figure 7-5, page 7-8).

(c) Target description. Give a brief description of the target using the
acronym “SNAP.”

• Size/shape.
• Nature/nomenclature.
• Activity.
• Protection/posture.

(2) A call for fire may also include the following information (optional
elements):

(a) Method of engagement. The method of engagement consists of
the type of adjustments, danger close, trajectory, ammunition, and distribution.
(b) Method of fire and control.

• At my command—fired at observer’s command.
• Cannot observe-fire will not be observed.
• Time on target—rounds land at specified time.
• Continuous illumination—FDC will determine when to fire.
• Coordinated illumination-observer determines when to fire.
• Cease loading—used when two or more rounds in effect (causes
  loader to stop loading).
• Check firing-temporary halt in firing.
• Continuous fire-will continue to fire unless told to stop.
• Repeat—will repeat last mission.

(c) Refinement and end of mission.

• Correct any adjustments.
• Record as target.
• Report battle damage assessment.

(d) Danger close (announced when applicable).

• FA mortars-danger-close target is within 600 meters of any
  friendly troops.

• Naval gunfire-danger-close target is within 750 meters when
  using 5-inch or smaller guns (1,000 meters for larger naval guns).

• Creeping method of adjustment—the FO uses the creeping
  method of adjustment (corrections of no more than 100 meters)
  exclusively during danger-close missions.

[kota1342000]

Range shift and lateral shift? New ones on me...can you (or another colleague) give a quick explanation? And do you have the figures from the FM for them?

[ArmySGT.]

Originally Posted by kota1342000

Range shift and lateral shift? New ones on me...can you (or another colleague) give a quick explanation? And do you have the figures from the FM for them?

[ArmySGT.]

Originally Posted by kota1342000

Beat me to it ArmySgt. I was wondering if anyone else had the polar and shift missions in mind.
I also notice no one has mentioned "immediate suppression"... which in my day was giving a grid and providing an answer to authentication when the FDC asks for it. Then the default is for a FFE mission. The idea was for units calling for it to get quick help from the Arty when they were in deep trouble. I was told that using those two words will put you at the front of the line for fire support, and doing it when you didnt need to might get you a trip to go make gravel at Leavenworth.

That is a pre-planned fire used in the defense.

Your unit (In Defense) has a pre plotted Target Reference point at danger close range to its front. This could be the name for their part of the line of one in a series. Example might be "Dog 40" Dog = Delta Company. 40 = 4th Platoons piece of the line.

A call for Immediate suppression might be (without callsigns).

"Dog 40 immediate suppression, over. Dog 40, authenticate Golf Victor, over. I authenticate, Romeo. Shot, over. Shot, out."

[kota1342000]

Originally Posted by ArmySGT.

That is a pre-planned fire used in the defense.

Your unit (In Defense) has a pre plotted Target Reference point at danger close range to its front. This could be the name for their part of the line of one in a series. Example might be "Dog 40" Dog = Delta Company. 40 = 4th Platoons piece of the line.

A call for Immediate suppression might be (without callsigns).

"Dog 40 immediate suppression, over. Dog 40, authenticate Golf Victor, over. I authenticate, Romeo. Shot, over. Shot, out."

We were also taught that it could be run as a grid mission as well. Though if this has changed in the last 15 years I can understand why. LAW mentioned that fire requests for 81s and above now go through a fire support coordination center to verify that somebody isnt calling steel onto a friendly unit. Making immediate suppression missions pre-plotted targets makes sense to keep the friendly fire down if the grid is wrong!

[ArmySGT.]

Originally Posted by kota1342000

We were also taught that it could be run as a grid mission as well. Though if this has changed in the last 15 years I can understand why. LAW mentioned that fire requests for 81s and above now go through a fire support coordination center to verify that somebody isnt calling steel onto a friendly unit. Making immediate suppression missions pre-plotted targets makes sense to keep the friendly fire down if the grid is wrong!

Immediate suppression is a warning order. It lets the FDC know what is coming next. It is always a pre-planned Target Reference Point, as there will not be any spotting rounds.

FDC, this is Reconm fire mission, over.

Recon, this is FDC, over.

FDC, this is Recon, immediate suppression AA7733, Legs and Bimps in the open., Out.

Recon, this is FDC, shot, over.

FDC, this is Recon, Shot, Out.

FDC, this is Recon, Splash, Over.

Recon, this is FDC, splash, Out.

FDC, this is Recon, Repeat, Over.

Recon, this is FDC, Roger, Out.

FDC, this is Recon, Cease Loading, Over.

Recon, this is FDC, Roger, Out.