|Notable Members||Ronan the Accuser|
|Goal||Conquest of the Galaxy|
|First appearance||It's a Wonderful Smash|
The Kree are a scientifically and technologically advanced militaristic alien race who have been at war with the Skrulls for galactic domination for centuries.
The Supreme Intelligence and Lilandra Neramani were in the discussion of a peace treaty between the Kree and the Shi'ar that involved the Guardians of the Galaxy bringing them the Orb of Truth. After the Agents of S.M.A.S.H. and the Guardians of the Galaxy escape from The Collector and bring them the Orb of Truth, the peace treaty between the Kree and the Shi'ar is a success.
While looking for a way back to Earth, the Hulks discover the Leader stowed away on board the ship. Retribution must wait as the Agents of S.M.A.S.H. have to fight Ronan the Accuser and his Kree soldiers to save an old foe: Ego the Living Planet. But when Galactus comes to consume Ego the Living Planet, the Agents of S.M.A.S.H. must put themselves at risk to save the lives of their two enemies.
The Agents of S.M.A.S.H. must work together with Ego the Living Planet to fight with Galactus and his latest herald Firelord.
When A-Bomb brings an alien called a Druffs aboard the ship, he puts the team at risk when it starts taking over, jeopardizing the team's only shot at getting back to Earth at the time when Ronan the Accuser targets the Agents of S.M.A.S.H.
Hulk is torn between his two teams - the Agents of S.M.A.S.H. and the Avengers - as both team up to save Earth from a Kree armada led by the Supreme Intelligence.
Avengers must work together to free Hulk from the Supreme Intelligence and prevent the destruction of Earth and the cosmos.