June 28, 2021
Poseidon’s Watchtower 21 | 3d MLG, NMCB-4 Conclude Naval Integration Exercise
Marines and Sailors from 3d Marine Logistics Group and Naval Mobile Construction Battalion 4 successfully completed exercise Poseidon’s Watchtower 21 today. The exercise took place June 2-17, 2021, on the islands of Ukibaru and Irisuna, Okinawa, Japan.PW-21 served as an opportunity for the Marines and Sailors from 3d Landing Support Battalion, 9th