Following the Clash of the Avengers, Falcon, Hawkeye, Scarlet Witch and Ant-Man were taken to the Raft while Captain America and Winter Soldier headed to Siberia to track down Helmut Zemo. Iron Man visited the Raft to find out from Wilson where Rogers and Barnes had gone.
After the Battle at the HYDRA Siberian Facility, Zemo was taken into custody and Rogers was forced to leave his shield behind, convinced by Stark that he didn't deserve it as he and Barnes walked away. Rogers managed to take out all the marshals and set Clint Barton, Scott Lang, Sam Wilson and Wanda Maximoff free.
Sometime later, Tony Stark received a package containing a cell phone and a letter from Steve Rogers, who apologized for keeping the truth from him and informed him that he will be just a phone call away.
Rogers and Bucky Barnes then made their way to Wakanda, where T'Challa granted them asylum and promised to watch over Barnes, who chose to remain in cryogenic stasis until his mind could be cleansed of the mental programming.