Training Mobility Courseother3 mentions · First seen 2026-07-21Report issueRecent storiesModern Warfare 4 open and closed beta dates announced, including for Switch 2, alongside the return of Call of Duty: Next2026-07-22How to play Modern Warfare 4 Open Beta: Dates and platforms2026-07-21Call of Duty: Modern Warfare 4 Beta Dates Confirmed2026-07-21