Theft of the Mind Stone

"I just got a call from the Secretary, I'm running point on the Scepter." "Sir? I don't understand." "We got word there may be an attempt to steal it." "Sorry, Cap. I can't give you the Scepter." "I'm going to have to call the Director." "That's okay. Trust me. Hail HYDRA."

- Captain America, Jasper Sitwell and Brock Rumlow

The Infiltration into Stark Tower was a plan executed by the Avengers as a part of their Time Heist to acquire the Mind and Space Stones in New York City, during and after the Chitauri's invasion on Manhattan. They remained unsuccessful in stealing the Space Stone, however, which prompted Iron Man and Captain America to go even further back in time to 1970.

Background
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Theft
"I think you look great, Cap. As far as I'm concerned, that's America's ass."

- Ant-Man to Captain America

To be added

Aftermath
To be added