Heavy recruitment from Punjab in professional Army was one the biggest reasons behind diluting the feudal system in Punjab. It created a new educated and professional class which achieved geographical, social and economic mobility and this ultimately helped urbanise the most agrarian province of the country.
So there is a food for thought for provinces plagued by Wadera/Sardar enslavement of local communities.
Merit, discipline, physical and mental strength, and highest level of loyalty of the state is required to to earn the khaki uniform. If 95% of Punjabis make up the Pakistan Army, clearly Punjabis are passing all those tests.
