Gps Based Advance soldier Tracking with Emergency Messages and Communication System

In today's world enemy warfare is an important factor in any nation's security. The national security mainly depends on army (ground), navy (sea), air-force (air).The important and vital role is played by the army soldier's. There are many concerns regarding the safety of these soldiers. As soon as any soldier enters the enemy lines it is very vital for the army base station to know the location as well as the health status of all soldiers. In our project, the soldier can ask for directions to the army base unit in case he feels that he is lost. By using the location sent by the GPS, the base station can guide soldier to safe area & GSM will help to communicate the Soldier unit with Base unit. By getting the exact location of soldiers it will help the Soldiers to discuss about their war strategies and take guidance from Base unit. The various Health Sensors such as Temperature sensor, Heart rate sensors, Humidity sensors, Gas detection sensors will help to decide the health status of that particular soldier.