Marvel Database

Due to recent developments, please be aware that the use of large language model or generative AIs in writing article content is strictly forbidden. This caveat has now been added to the Manual of Style and Blocking Policy.


Marvel Database


The alien species known as the Kree developed and built the Sentries to watch over their military bases and supply depots throughout all the Kree Empire and beyond.

Some 80,000 years ago, in Kree year 1220, Kree scientist Bronek developed the prototype Sentry and the Supreme Council of the Kree Empire began to mass-build Sentries for military purposes. Hundreds of thousands of Sentries were built, although only a few thousands are currently active.

Colossus of Rhodes and Kree Sentries from S.H.I.E.L.D

Vs. the Colossus of Rhodes

In 226 BC, a giant Kree Sentry attacked Rhodes, Greece. It was destroyed by the Colossus of Rhodes, piloted by Archimedes of the Brotherhood of the Shield.[1]


When the Kree and the Skrulls united into one empire, they created a Sentry with Kree technology and Skrull mutation.[2]

Alternate Reality Versions[]

Ultimate Universe (Earth-1610)[]

The Killforms seems to be this universes Sentries.

Earth X (Earth-9997)[]

Kree Sentry (Earth-9997) Earth X Vol 1 0

Kree Sentries of Earth X

Avengers in Galactic Storm (Earth-TRN561)[]

Sentry, Steven Rogers, Roco-Bai, Captain America's Shield (Earth-TRN561) from Avengers in Galactic Storm

Kree Sentry of Earth-TRN561.

On Earth-TRN561, Sentries appear as allies to the enemy characters Galen-Kor and Shatterax during the story mode. In the Versus mode, if the player chooses a Kree character, she can select Sentry as an ally. When summoned, the Sentry overflies the arena, bombing it in the process; if someone tries to intercept the Sentry, that person is knocked down.[3]

Marvel's Avengers (Earth-38264)[]

Kree Sentry from Marvel's Avengers (video game) 001

A Kree Sentry which was a source of the Terrigen Mist was discovered by MODOK and used it to fight against the Avengers.[4]

Marvel's Guardians of the Galaxy (Earth-TRN912)[]

The head of an enormous Kree Sentry is encountered by the Guardians of the Galaxy in the Quarantine Zone, filled with ship-eating parasites. Once the head was cleared of the parasites a message can be found inside the head written by Kree Roth-Denn, detailing how the Kree Empire was devastated during the Galactic War.[5]

Powers and Abilities


  • Auto-Repair: A Sentry can repair itself unless it is destroyed.
  • Communications: A Sentry can transmit and receive data from the Kree at lightspeed. As the Kree live in another galaxy, most of the communications are not urgent.
  • Robot: Due to its nature, the sentry is protected by the sheer strength of its hull. It cannot be affected by emotional or mental attacks, nor by illusions. However, he is susceptible to attacks affecting machinery.


Sentries are capable of increasing their strength to fight their opponents. They are equipped with instrument panels that give them the capacity to use many Kree weapons, such as a blast ray.

The Kree Sentries were considered as having a threat level Alpha by S.W.O.R.D..[6]



See Also

Links and References