Well, that's two Bradley IFVs and a tracked recovery vehicle ... I can't tell what the other two vehicles at the far end of the railcars are ...
Thanks for the info. They all look alike to me.
Short news video at site:
Tanks Arrive in Washington D.C. for Fourth of July Celebration
Tanks arrived in Washington D.C. on Tuesday for the Fourth of July “Salute to America” celebration which is scheduled to take place Thursday.
https://rsbnetwork.com/2019/07/tanks-arrive-in-washington-d-c-for-fourth-of-july-celebration/