Lets Talk Military

 A colonel is a rank above the lieutenant colonel and a rank junior to a brigadier/brigade general/brigadier general. The colonel is a senior officer in command of a regiment. A colonel is in charge of a regiment or a brigade with 1000-6000 soldiers under their command. Another colonel or a lieutenant colonel can deputize him. A colonel can be the highest rank in small armies. Before promotion to the colonel rank, candidates undertake joint professional military education (JPME) in military schools. Most colonels are graduates of war colleges. In some countries, a colonel does not take any leadership or operational duties but acts as a staff officer in the regiment.  Sometimes, the colonel rank is of a ceremonial/honorary nature. This happens where a regiment is a ceremonial unit rather than an actual battle unit. Some militaries accept the battalion to be the most convenient military unit size for battle deployment. In this case, a lieutenant colonel is the highest level of a...

 A lieutenant colonel, abbreviated as LTC or Lt Col, is a commisioned field grade officer in the military ranking. They rank directly above a major and below a colonel. Sometimes they are referred to as half colonel. These soldier hold cumulative commisioned service experience of about 15-22 years. Officers are promoted to the lieutenant colonel rank after serving as major for about 3 years, although promotion from lower ranks happens on special display of leadership qualities. Advanced education can also facilitate a quicker promotion to this rank. Lieutenant colonels command battalions of 300-1200 soldiers, with one or more majors as their deputies. They have a Command Sergeant Major as a principal enlisted advisor and several junior non-commissioned officers at their disposal. Lieutenant Colonel also  command squadrons in mission support group, mediacal group, maintenance group and operation group. Under the colonel, a lieutenant colonel serves as a principal staff officer ...

Major is a commisioned military officer ranking directly above a captain and directly below a lieutenant colonel. This is the first/lowest field grade officer rank who is a senior officer in the military. An officer usually attains a Major rank through promotion from the Captain rank. A Major officer has an experience of about 10-15 years. Its noteworthy to state that a single regiment can consist of more than 3 Major officers, each leading a military battalion. Duties of a Major Officer Duties of a Major are diverse. They operate mainly in batallions and brigades as Staff Officers. Sometimes, Majors are commanders or deputy commanders in their respective companies. In a batallion, Major officers serve as specialized executives officers (XO) thus becoming the second-in-command. Here, duties of a Major inclde daily managerial responsibilities consequently freeing up the commanding officer to focus on strategic, tactical, planning and execution of mission objectives. Basically, a XO Majo...

A captain is a commissioned officer in the military. They command a company of 60-200 soldiers. They are senior to lieutenants (cadets) and are juniors to majors. A soldier can attain the rank of a captain after 4 years of military service. A lieutenant can also be promoted to captain after a 2.5 years service. Professionals like chaplins, doctors and lawyers attain this rank immediately after enrolling into the military. An infantry captain, with assistance of a non-commissioned officer, is in charge of a company which comprises of four platoons and several support staff. These captains assigns roles to the different lieutenants in their companies. A tank captain is in command of 12 combat tanks that are spread across the platoons in their company. Apart from being a company leader, a captain can assume the role of a staff officer in a battalion. Here, they deputize a lieutenant colonel or a colonel in leading troops. As staff officers, the duties of a captain include tactical opera...