STEELDOCTRINE
M1A2 SEPv3
AmericaUnited StatesModernMain battle tank

M1A2 Abrams SEPv3 (M1A2C)

M1A2 SEPv3

Bridge to the M1E3 redesign.

Specifications

Crew
4
Combat weight
66.8 t
Engine
1500 hp
hp / tonne
22.5
Road speed
67 km/h
Range
426 km
Main gun
120 mm M256A1
In service
2017–present

AGT1500, 1,500 hp with upgraded electrical generation

Armor: Improved DU special armor, Trophy APS on some hulls, underbelly kit

Secondary: CROWS-LP remote .50 cal, 7.62 mm coaxial

Briefing scores

Relative 1–10 for teaching, not a wargame rating.

Firepower
10/10
Protection
10/10
Mobility
6/10
Awareness
10/10
Logistics
5/10

Ammunition natures

M829A4 APFSDSM1147 AMPAdvanced KE

History

Third System Enhancement Package — new armor, power, and the AMP round that collapses four natures into one. Fielded to Armored Brigade Combat Teams while a clean-sheet M1E3 is designed around a smaller crew and modular armor.

Doctrine

The current U.S. close-fight tank: a network node with a 120 mm. SEPv3 is built to see first (improved FLIR), share a common picture, and survive ATGMs with Trophy. The forthcoming M1E3 aims to cut weight the SEPv3 piled on.

Strengths

  • Best-in-class optics and lethality
  • Trophy vs ATGM
  • Ammunition isolation

Limits

  • ~67 tonnes
  • Strategic airlift limited to C-5/C-17
  • Turbine logistics

Related hulls

8 of 25 in the atlas