Remember, the whole world is watching.
After leaving the Flag Smasher Headquarters, John Walker chases Nico through a courtyard and catches him in front of a statue, where Walker makes a choice that will haunt him for the rest of his career.
This sequence was filmed at and around the Statue of Josef Jungmann in Prague. The characters run through the courtyard just East of the statue, before finishing up at the pedestal of the Czech poet and linguist.





Behind the scene shot of John Walker in the courtyard.
MAP
(The Falcon and The Winter Soldier S01E04, 2021)