Oct. 1, 2020
            
                 Have Quick At Sea—Lessons Learned The Hard Way 
            
            
                
                Adversaries have long held the ability to thwart or exploit the United States (US) military’s tactical communications. Today, technologies to find and jam frequencies in the ultra-high frequency (UHF) spectrum are becoming cheaper to produce and distribute. This capability not only allows enemies to jam US transmissions, but it allows them to find, fix, and target US forces. Use of proven anti-jam technologies, such as Have Quick (HQ), is becoming mandatory for tactical air communications in joint operations.