The numerical predicate of the claim — over 10,000 sailors, Marines, and airmen executing the operation — is directly and precisely matched by the official CENTCOM statement published April 14, 2026, three days before the air date [source 1]. The claim's language closely mirrors CENTCOM's exact phrasing. Multiple Tier 4 outlets (Military Times, Times of Israel, Naval Today, ABC News) independently republished the same CENTCOM figure on the same date, and the Wikipedia synthesis as of April 25 confirms the figure was accurately reported at the operational outset [sources 2–6]. Watters' substitution of 'quarantine' for 'blockade' is a framing variant that does not alter the factual content of the personnel statistic, and falls within the immaterial imprecision allowance under the TRUE definition. The 31st MEU and USS New Orleans reference is confirmed by CENTCOM imagery and ABC News reporting dated April 16, 2026, one day before the broadcast [source 5]. The sole limitation is that all confirming sources trace to a single institutional origin (CENTCOM), which is structurally unavoidable in an active military operation — no independent troop count exists by domain design. Per the SINGLE-ORIGIN TRUE provision and restricted domain cap, source_strength is MEDIUM and verdict_confidence is MEDIUM, but minimum source requirements for TRUE are satisfied: the claim is supported by at least one Tier 3 source (the CENTCOM X post, a direct official statement with traceable provenance). No material omission, cherry-pick, or outdated data issue is present. Verdict: TRUE.