https://historynet.com/operation-marauder-allied-offensive-in-the-mekong-delta/
Operation Marauder: Allied Offensive in the Mekong Delta
Aug 8, 2016 - On New Year's Day 1966, with Australian and New Zealand combat forces attached, the 173rd Airborne Brigade struck VC positions in the Mekong Delta.
operation marauderin thealliedoffensivemekong