Intelligence, surveillance, and reconnaissance (ISR)

Intelligence, Surveillance, and Reconnaissance (ISR) refers to the processes used to gather information about a situation, area, or enemy. Intelligence involves analyzing data to understand threats or opportunities. Surveillance is the ongoing observation of targets using various tools like cameras or sensors, while reconnaissance is the active collection of detailed information, often through field missions or aerial reconnaissance. Together, ISR helps governments and military organizations make informed decisions, plan operations, and enhance safety by understanding environments and identifying potential risks before they escalate.