. . . . "The Vanguard Sentinel is a ship by Aegis Dynamics, designed to use electronic warfare to support other ships in combat. From EMP pulses to command and control interference, the Vanguard Sentinel will support battlefield operations by making it all that much harder for opponents to stay in contact and have proper information."@en . . . . "Vanguard Sentinel"@en . . . . . . . . . "The Vanguard Sentinel is a ship by Aegis Dynamics, designed to use electronic warfare to support other ships in combat. From EMP pulses to command and control interference, the Vanguard Sentinel will support battlefield operations by making it all that much harder for opponents to stay in contact and have proper information."@en . .