Convoy halts and herringbone's - Cavalry - United Task Force (UNITAF) Arma 3

P5-24 Convoy halts and herringbone's

UNITAF / Arma 3 / Cavalry Procedures

Version 1 / 4min read / Updated Sun 08 May 2022 / 1758 views / of verified

Halts & Dismounting

When halting a convoy, simply stacking the vehicles up on the road one-after-the-other is not the ideal way to do things. While this can be used for very brief halts, the better choice for reaction-to-contact or longer-duration halts is either the Herringbone formation (preferred, as it's the easiest to do) or the Coil formation.

Note, of course, that infantry should conduct dismount drills and provide local security whenever convoy halts are made, as described previously. When dismounting, infantry elements should provide 360° security as a standard. They should also try to get at least fifteen meters of clearance from the vehicle to help protect against primary or secondary explosions in the event that it is engaged.


When to dismount?

When the "Dismount" command is issued players who are not driving or gunning on a vehicle will exit the vehicle.

To help decide on when to dismount, versus when to stay mounted, follow these basic guidelines.

  • If a halt is short duration (30 seconds or less), mounted troops typically stay in their vehicles.
    All personnel continue to scan around the vehicle and stay alert to any potential enemy threats.
  • If a halt is longer duration, mounted troops dismount and provide local security.
    Team leaders and squad leaders will order the dismount, at which point the "Dismount Drill" procedures are conducted. When it comes time to remount and move out, team leaders and squad leaders will say "Remount", "Mount up", or some variation thereof, which will then be repeated by everyone in earshot over direct-speaking comms. Each team leader will maintain accountability of their men each time they dismount and remount to ensure that nobody is ever left behind.
  • Regardless of the duration of a halt, the driver and gunner always stay mounted even after a "Dismount" command is issued.The only time they will leave the vehicle is if it is disabled or destroyed, or directly asked to do so. The gunner may also dismount if the vehicle gun is out of ammo, so that he can employ his personal weapon.


5 & 25 Scan

A "5 & 25" scan involves scanning the area immediately around you and the vehicle for five meters, then dismounting and scanning for 25 meters in all directions.

The idea is to ensure that the vehicle did not stop near a concealed satchel charge, mine, or enemy. The tactical situation will determine how much time you have to spend on this scan. At the very least, upon dismounting, ensure that you do a hasty 360° threat scan. Ensure you check all of the concealment-offering objects - such as bushes, brush, etc - around you as time permits. A well-camouflaged enemy will be extremely difficult to detect.



Herringbone Formation

The standard formation to use when halting a convoy is known as the "Herringbone". In this, the vehicles pull off to both sides of the road in an alternating manner - the first vehicle pulls off to the right, second to the left, third to the right, and so on. The vehicles stay angled at about a 45° angle relative to the road. This formation is easy to execute and allows for the convoy to get good security when halted while also spreading the vehicles out a bit more than otherwise. This formation can be used in open terrain as well, in which case the direction of movement becomes the "road" and vehicles move relative to it.



Coil Formation

The other formation that can be used is more geared towards armored vehicles. When executing a "Coil" formation, the lead vehicle stops and faces forward, the second vehicle pulls to the left and faces left (angling his strong frontal armor to the left), the third vehicle pulls to the right and faces right, while the trail vehicle turns around or spins in place so that it is oriented towards the rear. This allows for the vehicles to place their strongest armor in the direction that they're covering and provides excellent 360° security.



UNITAF Standard Operating procedures (SOP)
are adapted primarly from US Army Training and Doctrine Command (TRADOC). Our written and audio procedures are a combination of the following primary source materials, as well as our own learnings, modifications and adaptations:
- US Army Techniques Publication, Infantry Platoon and Squad (ATP 3-21.8)
- Soldier’s Manual of Common Tasks Warrior Leader Skills Level 2, 3, and 4 (STP 21-24-SMCT)
- The Warrior Ethos and Soldier Combat Skills (FM 3-21.75 / FM 21-75)
- Leadership Development (FM 6-22)
- Dyslexi's Tactics, Techniques, & Procedures for Arma 3 (TTP3)

Some aspects of this website are fictional. United Task Force is an online gaming organisation that simulates real-world military operations using Arma 3, a sandbox PC game and custom software. Any usage herein of logos, representations of nations or military organisations is done for the sole purpose of historical representation and under fair use.

The UTFN software, and is the sole intellectual property of United Task Force (UNITAF) and it's IP rights holders, All rights are reserved. ©2019-2022

This page generated 0.91MB in 0.0206 seconds.