Command and control systems comprised of computer hardware, computer software used for providing real time tactical combat management and non-real time situational awareness, sensors for navigation, electro-optical sensors, infrared sensors, and electronic support sensors, namely, electronic support sensors for search, identification, tracking, and engagement; sensor integration framework, namely, sensors for navigation, electro-optical sensors, infrared sensors, and electronic support sensors for detection of electronic signals, air search radar apparatus, surface search radar apparatus, fire control radar apparatus, IFF interrogators, namely, Interrogation Friend or Foe (IFF) sensors for transponder response data, tactical data link, namely, radio wave data link; and gun weapon system comprised of medium caliber surface ship gun and gun fire computers for detection, identification, reporting, engagement, and prosecution for coast guard missions, homeland security missions, law enforcement missions, alien migration missions, search and rescue missions, and drug interdiction missions