181128-N-TP834-0284 PANAMA CANAL (Nov. 28, 2018) Chief Quartermaster Christopher McGrew watches as the guided-missile destroyer Pre-Commissioning Unit (PCU) Michael Monsoor (DDG 1001) transits the Panama Canal. The future USS Michael Monsoor is the second ship in the Zumwalt-class of guided-missile destroyers. Michael Monsoor is currently transiting to San Diego, and upon arrival, will begin a combat availability and then undergo a combat test period. The ship is scheduled to be commissioned into the Navy Jan. 26, 2019, in Coronado, Calif. (Photo by Mass Communication Specialist 1st Class John Philip Wagner, Jr./Released)