Abstract : The purpose of these analyses was to identify manpower, personnel and logistics impact caused by fielding the Non-Line of Sight - Combined Arms (NLOS- CA) weapon system (WS). These analyses were conducted as integral parts of the NLOS-CA Cost and Operational Effectiveness Analyses (COEA) study. The COEA Study Plan (SP) was prepared by the TRADOC Analysis Center (TRAC) White Sands Missile Range (WSMR), NM (the study agency). These analyses were conducted under the supervision of TRAC - Fort Lee (TRAC-LEE), VA. The results of the analyses were provided to TRAC-WSMR for integration into the COEA and for use as source documents for the Milestone (MS) 11 Decision Review (MDR).