4th Infantry Division

Official X account of the 4th Infantry Division. (Follow/likes ≠ endorsement)

[I Corps @I_Corps]

Foundational readiness starts with the basics

At #AUSA, I Corps CG LTG Matthew McFarlane talks shoot, move, communicate, and why those fundamentals still matter in the Indo-Pacific.

[I Corps @I_Corps]

Different jobs, same standard

@4thInfDiv Soldiers across the formation hit the range at Fort Carson, qualifying on M4A1 carbines and M240B machine guns while working through everything from target acquisition and barrel changes to malfunction procedures.

[4th Infantry Division @4thInfDiv]

4th ID 2nd Stryker Brigade Soldiers deloaded a Polaris MRZR from a CH-47 Chinook during an air assault demo at Fort Carson, building seamless integration between ground & aviation forces. #4thID #USArmy #AirAssault @USARPAC @I_Corps

[I Corps @I_Corps]

Threading the needle

4th CAB, @4thInfDiv aircrews put CH-47 Chinooks through pinnacle landing training at Fort Carson, practicing approaches and landings where space is limited and terrain leaves little margin.

📸 SPC Thomas Nguyen

[4th Infantry Division @4thInfDiv]

Soldiers from 1st Stryker Brigade, 4th ID, conducted sUAS gunnery training at Fort Carson. This training sharpens pre-flight and live-fire skills, boosting brigade lethality and readiness. #4thID #USArmy #FortCarson #sUAS #Readiness @USARPAC @I_Corps

[4th Infantry Division @4thInfDiv]

Recently, 2nd Brigade Combat Team, 4th Infantry Division, welcomed Col. James Bithorn as incoming commander as Col. Hugh W. A. Jones relinquished command. Maj. Gen. Patrick J. Ellis presided over the ceremony. #4ID #IvyDivision #SteadfastAndLoyal

[4th Infantry Division @4thInfDiv]

The end of an era & the start of a new one! 4ID's 3rd ABDE has officially converted to a Stryker brigade. This marks a historic shift as we trade in our mighty armored vehicles for the versatile Stryker platform. Steadfast and Loyal!
#4ID #Stryker #USArmy #Modernization

[4th Infantry Division @4thInfDiv]

4th ID Soldiers tested the future of warfare at Fort Irwin! We integrated advanced tech with joint & allied partners to prep for tomorrow's battlefields.
#FortIrwin #4thID #USArmy @USARPAC @I_Corps

(Photos: Sgt. William Rogers, Spc. Jonathan Reyes, Sgt. Kayla Cheesman-Miles)

[4th Infantry Division @4thInfDiv]

4ID Soldiers demonstrated anti-armor dominance and deployed eyes in the sky during a recent exercise at Fort Irwin, CA. Troops validated the FGM-148 Javelin and sUAS platforms.

📸: U.S. Army photo by Spc. Jonathan Reyes

#Army #NTC #Javelin #sUAS #FortIrwin @USARPAC @I_Corps

[4th Infantry Division @4thInfDiv]

It’s #FlyDayFriday! At Fort Irwin for #PCC6, @4thInfDiv Soldiers are conducting hands-on experimentation with manned & unmanned aviation systems to build future warfighting capabilities. #ArmyModernization #FutureTech #Innovation @USARPAC @I_Corps

[4th Infantry Division @4thInfDiv]

Hands-on with ground tech. At Fort Irwin for #PCC6, @4thInfDiv Soldiers are testing Bradley & Abrams systems alongside support platforms. We are experimenting with these capabilities to build future combat power. #ArmyModernization #Innovation @USARPAC @I_Corps

[4th Infantry Division @4thInfDiv]

Hands-on with tomorrow's tech. During #PCC6, @4thInfDiv Soldiers are at Fort Irwin experimenting with advanced UAS and command systems to build future capabilities. #ArmyModernization #Innovation @USARPAC @I_Corps

[4th Infantry Division @4thInfDiv]

The historic 4-10 CAV will be casing its colors at Project Convergence 6, honoring its 160-year Buffalo Soldiers legacy. Before deactivation, the squadron helped pioneer the Army's next-gen capabilities. #ArmyModernization

Read more about this at: https://t.co/XNz2eAQjMT

[4th Infantry Division @4thInfDiv]

Hands-on with future tech. At #PC-C6, @4thInfDiv Soldiers are experimenting next-gen UAS capabilities under the NGC2 architecture. We are experimenting with emerging systems to build future warfighting capabilities. 📸: Sgt. Sar Paw #ArmyModernization @USARPAC @I_Corps

[4th Infantry Division @4thInfDiv]

The USARPAC #BestSquad Competition is on.

Representing @4thInfDiv, Team Two is tackling water hazards and combat medical events to prove their tactical dominance.

Follow their path to the title. ⚔️

#ArmyStrong #Lethality @USARPAC @I_Corps

[4th Infantry Division @4thInfDiv]

End of an era, dawn of a new one. The historic "Iron Brigade" (3ABCT, 4th Infantry Division) is officially transitioning from a heavy armored formation to a highly mobile Stryker Brigade. Read more about the unit's historic transition and what comes next. https://t.co/puZaLRwGve

[4th Infantry Division @4thInfDiv]

@USArmy
@USARPAC
@I_Corps

[4th Infantry Division @4thInfDiv]

"The Auburn Boys" were among the Soldiers of the 299 Combat Engineering Brigade who were some of the first to storm the beaches of Normandy on D-Day.

#DDay #CombatEngineer #rememberthefallen #WWII

U.S. Army 📽️by Sgt. William Rogers

[4th Infantry Division @4thInfDiv]

@USArmy
@USARPAC
@I_Corps
@T2COM_HQ

[4th Infantry Division @4thInfDiv]

💥All Hail the King of Battle! 💥

2-77 FA, DIVARTY, 4ID demonstrated mission excellence during #IvyMass

#FieldArtillery #KingOfBattle #DIVARTY