In this reality, The Sandbox is a S.H.I.E.L.D. installation at a classified location somewhere in Africa, where S.H.I.E.L.D. sends items of a potentially bio-hazardous or infectious nature for study and disposal. Agent Phil Coulson and his team brought a Chitauri Helmet that held an alien infection to The Sandbox and handed it over to agent Blake.
- 5 Appearances of Fury Secret Base 4
- Minor Appearances of Fury Secret Base 4
- 2 Media Fury Secret Base 4 was Mentioned in
- 2 Images featuring Fury Secret Base 4
- Location Gallery: Fury Secret Base 4