Picture warriors charging into battle, wielding crude weapons like spears, bows, and swords. The military culture was simple: prove your courage, show your strength, and bring honor to your tribe.

But as empires began to emerge, things got a lot more structured. For instance, the Ancient Greeks and Romans brought a level of sophistication to warfare that was, quite frankly, revolutionary. 

With their strict discipline, defined ranks, and regimented training, the Roman legions were a far cry from the tribal warriors of old. The military ethos of Rome – strength, honor, discipline – became a defining element of its society.

Knights in Shining Armor: The Middle Ages and Chivalry

Military culture in the Middle Ages was more about chivalry and knights, but they were also a time of constant conflict and rigid social hierarchy. It’s a testament to the enduring power of this period in history that we still romanticize it today, despite its darker sides. 

Armies of this time were often a motley mix of knights, infantry, and archers, with knights forming the force’s core due to their combat skills and armament. Tactics involved knights charging at the enemy to break their lines and create chaos.

The knightly class was responsible for some of the violence and warfare that characterized the Middle Ages, often fighting amongst themselves in disputes over land and power. The military culture of the time was deeply hierarchical, and knights formed an elite class that was granted privileges in return for their military service.

The Age of Gunpowder: Hello, Redcoats

Moving along, we reach the age of gunpowder. It was a game-changer. Warfare moved from close combat to long-range engagements. 

Enter the redcoats and other similar forces – professional soldiers armed with muskets and disciplined in line warfare. This era of military culture marked increasingly professional armies, clear ranks, and a greater focus on strategy and tactics.

With the advent of gunpowder, sieges became even more complex, and the ability to maneuver and position your forces effectively became critical. Commanders had to consider supply lines, fortifications, and the effective use of artillery.

But the Age of Gunpowder wasn’t just about soldiers and tactics. This era also saw the rise of professional standing armies supported by the state. 

It was a big deal. It meant that warfare was no longer the domain of the nobility or a seasonal affair. Soldiers were full-time professionals, and armies became more diverse, drawing recruits from various social backgrounds.

20th Century: World Wars and Beyond

The 20th century was a seismic shift in military culture. Two World Wars and other conflicts saw armies face unprecedented challenges. 

It was the era of the draft, where civilians became soldiers overnight. The World Wars also saw women enter the military in more significant numbers, contributing to a change in military culture.

Post-WW2, the Cold War brought an era of intense militarization and the threat of nuclear warfare. This tension led to the professionalization and expansion of armed forces worldwide. 

During this period, we also see the rise of special forces units, changing the nature of warfare from large-scale battles to covert operations.

21st Century: High-Tech Warfare and Modern Military Culture

Finally, we land in the 21st century, where the nature of warfare has changed dramatically. Drones, cyber warfare, and other advanced technologies have shifted the battleground from physical spaces to virtual ones. 

Yet, the core tenets of military culture – discipline, loyalty, sacrifice – remain.

In today’s military, however, there’s a greater focus on mental health and a shift toward inclusivity and diversity. Women are serving in combat roles, and there are ongoing efforts to break down barriers related to race, sexuality, and gender identity. 

While there’s still a way to go, military culture continues to evolve.

From Spears to Drones: The Incredible Progression of Military Culture

Through every era, the constants of military culture stand out: courage, discipline, and a sense of duty.

Yet, the shifts are equally striking. We’ve seen military culture evolve from tribal honor codes to elaborate chivalric ideals, from the professional ethos of standing armies to the democratic spirit of citizen soldiers, and now, towards an era of increasing inclusivity and mental health awareness.

We’ve seen how society, technology, and geopolitics shape military culture and how the military influences the society it serves. It’s a fascinating dance, a continual interplay of forces that has shaped the history of humanity.