Maritime Ops Military ships from Brazil, Peru, Argentina and the United States conduct maritime formations during a training exercise for UNITAS LX in the waters off Brazil, Aug. 24, 2019. The exercise tests interoperability and communication between partner nations. SHARE IMAGE: Download Image: Full Size (1.66 MB) Tags: Navy, Partnerships, UNITAS LX Photo By: Marine Corps Sgt. Daniel Barriospirela VIRIN: 190824-M-JI182-063A.JPG Photo Gallery