This is a $5,916,586.00 cost-plus-fixed-fee delivery order contract awarded by the Air Force Research Laboratory (AFRL) to XL Scientific LLC, doing business as Verus Research, a small business technology company. The contract is for modeling and validation work related to high-power electromagnetic (HPEM) weapon effects, including developing, executing, and validating computational models to assess the effectiveness and military utility of an HPEM weapon system. The goal is to ultimately develop a functional and representative joint munitions effectiveness manual (JMEM) tool. This award is part of a larger $999,999,999,999 indefinite-delivery/indefinite-quantity (IDIQ) contract vehicle called OASIS+ Small Business that Verus Research holds with the government. The contract has a period of performance through March 27, 2024 and does not utilize a set-aside designation.