Anti-jam (AJ) research and products for GPS User Equipment (UE) have largely focused on high-performance systems like adaptive antenna systems for nearly three decades. Hwever, they may not be operationally suitable for military applications and equipment with low Size, Weight, Power, and Cost (SWaP-C) requirements. IFT will seek to enhance the AJ via game-theoretic optimal acquisition with the SWaP-C requirements in the cost functions.