Attack on Avengers Tower

The Attack on Avengers Tower was the first confrontation between the Avengers and the hostile artificial intelligence Ultron.
==Background==
The Avengers embarked on a campaign to take down all remaining HYDRA cells. Their mission reached its conclusion in 2015 when they raided a Sokovian research base and captured Baron Strucker.
During the raid, Tony Stark found the Scepter Loki wielded during the Battle of New York, which Strucker used to conduct his illegal experiments. Stark proceeded to take the weapon from its resting place, but not before Wanda Maximoff used her powers to plant a vision of the Chitauri invading Earth into his mind.
Stark became deeply affected by the vision and eventually realized the world needed better protection than the Avengers could provide. After discovering an artificial intelligence hidden within the Scepter's gem, Stark and a reluctant Bruce Banner worked together to integrate the gem's code into the Ultron Program, a program Stark designed as a means of providing a proficient deterrent to all international threats.
Stark and Banner configured a suitable A.I. structure over the course of three days, and tasked J.A.R.V.I.S. with completing construction. Moments after they left the room, however, the program became unexpectedly sentient and began to question its purpose. Despite J.A.R.V.I.S.' attempts to calm him down, Ultron began scouring the Internet for information about Stark before coming across the Avengers' history and their involvement in several international conflicts, chief among them the Duel of Los Angeles, the Battle of Puente Antiguo and the Battle of New York.
Still unable to understand what its purpose was, Ultron recalled a fragment of an earlier conversation between Stark and Banner, in which the former described the program's purpose as providing "peace in our time". Ultron then began assimilating information regarding the history of humanity only to become horrified upon witnessing events concerning death and destruction.
As Ultron convinced itself that the Avengers were preventing peace, J.A.R.V.I.S. tried to contact Stark, who was organizing a victory gala in honor of the Avengers' victory over HYDRA. Before J.A.R.V.I.S. could so, Ultron attacked him and forced him into hiding before fashioning a body out of Iron Legion parts.
==Attack==
Some hours after creating Ultron, Tony Stark organized a party at Avengers Tower to celebrate the victory over HYDRA. Lots of guests were invited, including James Rhodes and Sam Wilson. Sometime later, when just the Avengers, Rhodes, Helen Cho, and Maria Hill stayed in the Tower, Thor offered the Avengers the opportunity to lift Mjølnir.
Suddenly, a sharp, loud sound occurred and Ultron in an Iron Legion body came into the hall from the laboratory. He described the Avengers as killers, and four drones broke the wall between the lab and the hall and attacked the Avengers. Stark and Rhodes attempted to run for their suits but were knocked down by a drone. Romanoff and Bruce Banner hid behind a bar; she told him not to turn green. One of the drones captured the Scepter in the process and flew away. Steve Rogers jumped on the back of a drone and it slammed him into a wall and onto the floor. Stark also jumped on the back of a drone and disabled it with a metal rod.
A drone cornered Cho but Ultron ordered it to spare her life before Rogers threw it to Thor, who destroyed it with Mjølnir. Clint Barton found Captain America's Shield and threw it to Rogers, who destroyed the last remaining drone. The Avengers turned their attention to Ultron, who told them that the only path to peace was their extinction. Thor threw his hammer and destroyed Ultron's body, but Ultron's consciousness escaped through the internet.
==Aftermath==
Ultron flew to the now-abandoned HYDRA Research Base in Sokovia, where he created a new and more advanced body for himself. He then proceeded to make contact with Wanda and Pietro Maximoff who were also determined to destroy Tony Stark and the Avengers. With their assistance, Ultron hunted down Ulysses Klaue who sold vibranium and found him at a Salvage Yard in South Africa. The Avengers tracked Ultron down and battled him, leading to a battle between both sides.
Ultron later revealed to Helen Cho that he did not allow her to be injured because he needed her for her creation, the Regeneration Cradle, that would allow him to become his most perfect form.
==References==
Category:Events