10/12/2026
2026 October Initial Strength Test (IST)
This past Saturday RSS McAllen (ft RSS Mission) conducted their monthly IST and through their hard work, Volume, and discipline demonstrated the “Valley Heat” to our very own Sergeant Major 🔥
Post IST, Sergeant Major provided some very motivating and honest advice to further prepared our poolees for the realities of what it takes to earn the tittle United States Marine🦅🌎⚓️
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