What does a patient liaison do?

The rank that comes after colonel in many military hierarchies, including the Indian Army, is lieutenant colonel. This rank is a senior field officer position, typically responsible for commanding a battalion or a similar-sized unit. The lieutenant colonel rank is just below colonel and above major, serving as a crucial link between field officers and senior officers. Promotion to lieutenant colonel usually requires significant experience, leadership skills, and a proven record of service. This rank plays a vital role in military operations, leadership, and administration, making it an important step in a military officer’s career progression.