The U.S. Navy Living Marine Resources (LMR) applied research program is seeking pre-proposals pertaining to five need topics. The FY22 need topics include: 1) demonstrate and validate the ability of existing sparse acoustic array technology to address Navy marine species monitoring goals, 2) demonstrate existing marine mammal tag technologies, 3) improve the ability to identify calling individual from acoustic tags. Details regarding the need topics mentioned above and what information is required in a pre-proposal can be found at https://www.navfac.navy.mil/lmr/proposals. All pre-proposals should be submitted via email to exwc_lmr_program@navy.mil. Pre-proposals pertaining to these need topics will be accepted until 11:59 PM PST on 02 December 2021. If invited, offerors will be asked to submit a full proposal.