Maphumulo , Goodman Mthunzi (G M)

14 Sep 2026: Col (rt) Graham du Toit, Last Post, confirmed by Bushwar Books' same-day post: Seaman G.M. Maphumulo, SAS Jalsena, drowned during "Abandon Ship" drills at Midmar Dam, age 22. Matches this record exactly. Ship name spelling corrected from "SAS Jalsina" to "SAS Jalsena" -- both independent sources agree, and this OrgEntity (2559) is shared by only one other record (31585), also corrected.
25 Sep 2026, Unit2 service-branch sweep: the stored Secondary Unit "Army" was CLEARED. It was not a sub-unit, it was a service-branch word, and it CONTRADICTED this record's own Branch, "Navy". Across the roll 787 records carried such a contradiction; judged against Corps and Regiment -- independent of both columns -- the evidence backed Branch 744 times and Unit2 not once. Branch is therefore kept and the contradicting word removed. Nothing is guessed: this man's branch of service is already recorded, and his sub-unit, if any, is simply not known.