Board Thread:Movies/@comment-3048593-20180715232450/@comment-1895174-20190319065803

THR has more details:

Plot details are being kept behind the Iron Curtain, but it will be an internationally set story centering on Natasha Romanoff, a spy and assassin who grew up being trained by the KGB before breaking from their grasp and becoming an agent of SHIELD and Avenger. Pugh will play a spy on the same level as Romanoff, likely her moral opposite.