Police training systems for training two groups of police officers equipped with state of the art technologies

A police training system for training two groups of police officers equipped with state of the art technologies, comprising:

• a server comprising a virtual machine that
• receives instructions from any of the two groups of police officers;
• traces statuses of the two groups of the police officers, the statuses including:
• location and movement of the police officers;
• and
• selectively displays the statuses of the two groups of the police officers to any of the two groups of police officers;
• a mobile device held by an officer, wherein the officer belongs to a first group, wherein the mobile device
• comprises a GPS receiver to locate current location of the mobile device;
• searches if any enemy mobile devices are within proximity of the officer;
• warns the officer if any enemy mobile devices are approaching the officer;
• and
• locks on to any specific enemy mobile devices that are found in the proximity of the officer;
• an enemy mobile device held by an officer belonging to a second group, wherein the second group is an enemy group of the first group comprising a GPS receiver;
• a friendly mobile device held by another officer belong to the first group wherein the friendly mobile device comprises a GPS receiver;
• and
• a processor and a memory of the server.