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How Long Was Marine Boot Camp During Vietnam?

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Last updated on 6 min read

Marine boot camp during the Vietnam War lasted 8 weeks, occasionally extended to 9 weeks for some recruits or specialized training.

How long was basic training during Vietnam War?

Basic training during the Vietnam War lasted 8–9 weeks for most recruits.

According to the History Channel, the U.S. Marine Corps shortened training from the standard 11 weeks to 8 weeks to meet wartime demands. Some cycles stretched to nine weeks, especially for recruits slated for extra instruction like infantry training. The focus? Physical conditioning, discipline, and core combat skills before moving on to Advanced Individual Training (AIT). Veterans from that era often joke about not even touching a rifle until two weeks in.

How long was Marine boot camp in 1970?

Marine boot camp in 1970 lasted 9 weeks during the active Vietnam War years.

By 1970, American involvement in Vietnam was winding down, but the Corps kept nine-week cycles going. After 1970, they bumped it back up to ten weeks—but during the peak withdrawal (1968–1970), nine weeks was the norm. It balanced training rigor with deployment schedules, reflecting both logistical pressures and lessons from earlier wartime models.

How long was USMC boot camp in 1968?

In 1968, USMC boot camp lasted 8 weeks for basic training.

Those eight weeks were just the start. After graduation, recruits headed straight into eight more weeks of MOS-specific training. The Corps prioritized speed to get boots overseas fast. Many veterans from that era still talk about how brutal the timeline felt, especially since most didn’t even fire a weapon until late in the game.

How long was Marine boot camp in 1975?

Marine boot camp in 1975 lasted 9 weeks under a revised training schedule.

On September 24, 1975, the last recruit sub-unit stood down as part of post-war consolidation. The Corps extended training to nine weeks that year, emphasizing a stronger “finishing phase.” They also introduced M-16A1 rifles to recruits for the first time—no more waiting around. It was all about reinforcing skills before boots hit the ground.

How long was a deployment in Vietnam?

Deployments in Vietnam lasted one year for most U.S. service members.

According to the U.S. Department of Veterans Affairs, troops typically served 365 days in-country before rotating home. That included time in the field, rest-and-recuperation leaves, and travel days. The policy kept personnel turnover steady and ensured combat readiness throughout the conflict.

What was boot camp like during Vietnam?

Boot camp during Vietnam was grueling and compressed, with an emphasis on rapid physical and tactical preparation.

Recruits faced brutal runs, endless calisthenics, and close-order drill before moving on to Advanced Individual Training (AIT). Many veterans say the stretch between basic and AIT was the hardest part of their service. The whole experience mirrored the wartime urgency to churn out combat-ready Marines as fast as possible.

What percentage of Marines make it through boot camp?

Approximately 86–89% of Marine recruits graduate boot camp each year.

As of 2026, the attrition rate sits around 11–14%, which is on par with other branches. The Corps takes in fewer recruits overall, so standards stay sky-high. Those who don’t meet physical, mental, or conduct benchmarks? They’re usually cut early to keep unit cohesion tight.

How long have the Marines been doing The Crucible?

The Marines have run The Crucible since 1996, when it was introduced by General Charles C. Krulak.

This 54-hour endurance test pushes recruits to their limits with combat scenarios, team challenges, and sleep deprivation. According to the U.S. Marine Corps, it replaced earlier graduation requirements and became a defining feature of modern boot camp. Completing The Crucible earns recruits the title of Marine—no take-backs.

What is an e8 in the Marine Corps?

E-8 in the Marine Corps refers to master sergeant or master gunnery sergeant—senior enlisted specialists.

These ranks sit above staff sergeants and below sergeants major. They’re the technical experts and mentors within specific Military Occupational Specialties (MOS). The Sergeant Major of the Marine Corps, handpicked by the Commandant, serves as the senior enlisted advisor to the entire Corps.

How were soldiers trained for Vietnam?

Most soldiers received eight weeks of basic training followed by 2–6 months of MOS-specific instruction.

According to the U.S. Army, infantry and artillery soldiers often trained longer than support roles. Before shipping out, troops got two weeks of Vietnam-specific prep, including jungle tactics and ambush drills. The goal? Get combat-ready units out the door fast.

How long is MOS school for Marines?

MOS school for Marines lasts 29–52 days depending on the occupational specialty.

Infantry Marines tackle a 52-day program at Infantry Training Battalion (ITB), while non-infantry Marines attend a 29-day Marine Combat Training (MCT) course. Both build on basic training with job-specific skills like weapons handling, field craft, and small-unit tactics.

What is the Marine Corps Crucible?

The Marine Corps Crucible is a 54-hour endurance test designed to push recruits mentally and physically.

It’s a gauntlet of combat-style scenarios, team challenges, and sleep deprivation under punishing conditions. Passing The Crucible is required for graduation and marks the moment recruits officially become Marines. Veterans often describe it as the point where everything “clicked” under pressure.

What is honor platoon in Marine boot camp?

Honor platoon is awarded to the top-performing platoon during a recruit training cycle.

This distinction goes to platoons that excel in drill, academics, and physical fitness. Drill instructors use it as motivation—every platoon wants the title. Winning brings unit pride and special recognition during graduation ceremonies.

Where do Marines go after boot camp?

After boot camp, Marines proceed to the School of Infantry (SOI) for advanced training.

The SOI splits into two tracks: Infantry Training Battalion (ITB) for infantry Marines and Marine Combat Training (MCT) for non-infantry roles. This phase hones combat skills before Marines join operational units. SOI is held at Camp Geiger in North Carolina and Camp Pendleton in California.

Can you get kicked out of Marine boot camp?

Yes—you can and will be discharged from boot camp if you fail to meet minimum standards.

The Marine Corps doesn’t mess around with its physical, academic, or conduct requirements. Recruits who can’t meet basic exercises, show poor discipline, or fail drug tests are usually sent home early. The message is clear: minimum standards aren’t suggestions—they’re the baseline.

Edited and fact-checked by the FixAnswer editorial team.
Joel Walsh
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Known as a jack of all trades and master of none, though he prefers the term "Intellectual Tourist." He spent years dabbling in everything from 18th-century botany to the physics of toast, ensuring he has just enough knowledge to be dangerous at a dinner party but not enough to actually fix your computer.

Is A Term Coined In 1972 By The Knapp Commission That Refers To Officers Who Engage In Minor Acts Of Corrupt Practices Eg Accepting Gratuities And Passively Accepting The Wrongdoings Of Other Officers?