Sentry is a fictional character appearing in American comic books published by Marvel Comics. The character was created by Stan Lee and Jack Kirby in July 1967. It is one of series of giant humanoid robots called Kree Sentries built by the Kree. The Sentry has also appeared in animated adaptations.

A Sentry was aboard a Kree ship which was shot down by a defense satellite. The Sentry was separated from the ship and crashed into two different parts of the Washington National Forest. It was found by Thunderstrike and Mainframe who it easily defeated, but was then thrown accidentally to the direction of the ship by J2 .

The second Sentry sent to the Earth system was Sentry 459, which escorted a team of Kree scientists wanting to research the most advanced life form of the system some 25,000 years ago.

A Kree Sentry is a giant humanoid robot developed by the Kree. They are primarily used to defend their empire and defeat their enemies. Kree Sentries seem to be the source of Terrigen, with the crystal form seemingly found in proximity with it.

Designed by the extraterrestrial Kree, Sentry 459 is a robot that guards military outposts and depots throughout the Kree Empire and beyond, and is most often assigned to Earth where it battles the First Family and the planet’s mightiest heroes.

Sentry 9168 was left on a island at the Pacific during a routine patrol of the Kree some two millenia ago. This Sentry was eventually activated by the Supreme Council to use a stimulating gun to awake a living creature of unknown species that the Kree had placed on the Moon.

Real Name: Intergalactic Kree Sentry #459. Occupation: Servant of the Kree Empire. Affiliations: Cheetah, Kree Empire, Ronan, Starforce, Ultron. Enemies: Avengers, Captain Mar-Vell, Dr. Daniel Damian, Fantastic Four, General Bridges, Inhumans, Peacekeepers, Randac, Tantalus, Warbird. Known Relatives: Kree Sentries. Aliases: "Mr. Roboto"

Kree Sentry's are gigantic super powered androids only created and trained to destroy any who would oppose the ever-lasting Kree or those who guard...

The Sentry #459 is a hulking android created by Kree in eon past. It is programmed to destroy any who stand in its awesome path. He had a programmed task of devastation.

The Kree control one of the oldest and most expansive empires in the entire universe. Obsessed with genetic perfection, they have long conducted experiments on species from across the cosmos, and have intentionally thrown their own empire into …