Quantum mechanics, which revolutionized science by researching events that cannot be explained by classical laws of physics, originated from research that examined the behavior of atoms, photons and subatomic parts in the early 20th century. While investigating these events, the use of the quantum system, its properties, or events to measure a physical quantity has revealed the science of quantum sensing. While quantum sensing has become a rapidly growing branch of research in the field of quantum science and technology, it is expected to offer new opportunities, especially in the fields of applied physics and other science that require high precision. Scientists also discuss how quantum perception can be used in the armies in the future and explains the striking results already achieved.