August 13, 1918 First Women Enlist in U.S. Marine Corps

On August 13, 1918, you can trace the first women ever to enlist in the U.S. Marine Corps — a milestone most people don't know about. Opha Mae Johnson completed the historic first paperwork that day in Washington, D.C. The Marine Corps used its Reserve as the legal vehicle, and within hours, thousands of women flooded recruiting offices nationwide. If you keep going, you'll uncover the full story behind this forgotten chapter of military history.

Key Takeaways

• On August 13, 1918, women enlisted in the U.S. Marine Corps for the first time, marking a historic milestone in American military history.
• Opha Mae Johnson completed the first enlistment paperwork in Washington, D.C., becoming the first woman to officially join the Marine Corps.
• Secretary of the Navy Josephus Daniels approved the policy on August 8, 1918, just days before enlistments began nationwide.
• A total of 305 women, nicknamed "Marinettes," enlisted during WWI to fill clerical roles and free men for combat overseas.
• The Women's Armed Services Integration Act of 1948 established permanent female military service, building on the foundation the Marinettes created.

Why August 13, 1918 Marks the First Woman Marine's Enlistment

August 13, 1918 stands out as a landmark date because it's when the U.S. Marine Corps opened its doors to women for the first time. Six days earlier, Secretary of Navy Josephus Daniels had approved the policy, giving recruiters just enough time to prepare.

When the doors opened, local reaction was immediate and overwhelming — thousands of women flooded recruiting offices nationwide, keen to serve. Opha Mae Johnson secured her place in history by being first in line at her Washington, D.C. station, completing her first enlistment paperwork that same day.

The WWI Manpower Crisis That Opened the Door for Women

When the United States entered World War I, the military faced a severe manpower shortage that forced commanders to rethink who could serve. Labor shortages stretched across military operations, leaving critical administrative positions unfilled as men deployed overseas. The Marine Corps needed bodies in offices, not just on battlefields.

On August 2, 1918, the Corps formally requested authority to enlist women for clerical roles. Secretary of the Navy Josephus Daniels approved the measure six days later. Women recruiters helped spread the word quickly, and on August 13, thousands of women flooded recruiting stations nationwide.

You can trace today's female Marine legacy directly to that wartime desperation. Crisis created opportunity, and women stepped forward to prove they belonged in uniform, changing military history permanently. Similarly, the recognition of Métis contributions to history demonstrates how marginalized groups can receive formal acknowledgment for their roles in shaping a nation.

How the Marine Corps Got Authority to Enlist Women

The Marine Corps didn't stumble into enlisting women—it fought for the authority. Facing critical personnel shortages, Marine leadership submitted a formal request on August 2, 1918, asking the Secretary of the Navy to authorize female enlistments. That policy advocacy paid off fast. Secretary Josephus Daniels approved the request just six days later, on August 8th.

Once approval landed, recruitment logistics moved quickly. The Marine Corps Reserve became the legal vehicle for enrolling women, specifically targeting clerical and administrative roles. This framework let commanders redirect men toward combat assignments while women filled essential support positions stateside. This kind of coordinated institutional response mirrors how the Continental Association's enforcement committees gave colonial leaders a practical structure for translating policy decisions into organized, on-the-ground action.

You're looking at eleven days from request to first enlistment—a remarkably compressed timeline that shaped how thousands of women entered military service that August.

Who Was Opha Mae Johnson, the First Woman Marine?

On August 13, 1918, Opha Mae Johnson stepped to the front of the line at a Washington, DC recruiting station and became the first woman to enlist in the United States Marine Corps. Her personal background reveals a determined 39-year-old from Kokomo, Indiana, who didn't let age or gender norms stop her from serving her country.

After enlisting, she was assigned as a clerk in the Quartermaster General's office, handling administrative duties that freed male Marines for combat roles. Her performance earned her a promotion to sergeant, making her the highest-ranking female Marine of World War I.

She served until 1919, receiving an honorable discharge after the war ended. Her courage that August morning paved the way for generations of women Marines who followed.

The Roles Women Marines Were Recruited to Fill

Their work wasn't glamorous, but it was essential. By filling office positions stateside, women directly freed up male Marines for combat assignments overseas.

Beyond productivity, their service carried a significant morale impact, demonstrating that America's military commitment extended beyond the battlefield.

Only 305 women enlisted during WWI, but their contributions proved that women could handle military responsibility — a fact the Corps couldn't ignore after the war ended. Similarly, the recognition of Indigenous cultural heritage through national observances like Ribbon Skirt Day reflects how overlooked contributions and identities can eventually receive formal acknowledgment.

What Happened When Thousands of Women Showed Up

You'd have seen long lines stretching outside offices, women determined to serve their country in any capacity available.

Public reaction was a mix of surprise and admiration — society hadn't expected such an overwhelming response.

By day's end, the Marine Corps had processed its first wave of enlistees, with Opha Mae Johnson leading the charge at her local station.

Ultimately, 305 women enlisted throughout WWI, each one proving the demand for female military service was undeniably real. Around this same era, Canada was undergoing its own institutional transformation, as the CNR Radio Department launched in 1923 and achieved its first coast-to-coast national broadcast by November 1924, reflecting how wartime mobilization had accelerated public trust in centralized national institutions across North America.

Why the Marine Corps Discharged the Marinettes After WWI

When the war ended, the Marine Corps moved quickly to discharge the Marinettes through post-war demobilization. These postwar layoffs left most women without military careers, despite their proven service. Benefits denial compounded the injustice, leaving many without the recognition they deserved.

Key reasons behind the discharges:

• The original enlistment policy explicitly authorized women for wartime clerical duties only
• Men returning from overseas reclaimed the administrative roles women had filled
• No permanent framework existed to retain female Marines after the armistice
• Military leadership hadn't committed to long-term gender integration
• Women's veteran benefits remained limited compared to their male counterparts

You can trace today's permanent female Marine presence directly back to the Women's Armed Services Integration Act of 1948, which finally corrected this historical oversight. Similar legislative back-and-forth between governing bodies, such as Canada's bicameral amendment exchange on Bill C-7 in 2021, shows how policy changes affecting marginalized groups often require prolonged institutional negotiation before lasting reform is achieved.

How the Marinettes' WWI Service Forced Permanent Military Integration

Despite being pushed out after the armistice, the Marinettes left a legacy too significant to ignore. Their wartime service proved that women could handle military responsibilities effectively, and that truth couldn't be erased by peacetime policy.

You can trace a direct line from their 1918 enlistments to the Women's Armed Services Integration Act of 1948. That legislation formally opened all military branches to women on a permanent basis. The Marinettes' policy legacy forced lawmakers and military leaders to confront an uncomfortable reality: women had already served, and they'd served well.

Their gender integration breakthrough wasn't celebrated immediately, but it planted seeds that took thirty years to fully bloom. Just as Nunavut's creation required replacing ethnicity-based governance with a public government structure that demanded formal Parliamentary action rather than administrative decree, lasting institutional change for women in the military required deliberate legislative action to make their inclusion permanent and undeniable. When you honor Opha Mae Johnson and her fellow Marinettes today, you're recognizing the foundation of modern women's military service.

How the Marine Corps Still Honors Its First Women Today

The centennial anniversary in 2018 brought renewed attention to the Marinettes' legacy, with the Marine Corps hosting commemorations that honored Opha Mae Johnson and the 305 women who served alongside her.

Today, you'll find their contributions preserved through:

• Heritage ceremonies marking August 13th annually
• Educational programs that teach recruits about the Marinettes' pioneering roles
• Gravesite tributes honoring Johnson during USMC milestone celebrations
• Official social media recognition confirming her historic first enlistment
• Women Marines Association events connecting modern servicewomen to their predecessors

These efforts assure you understand that today's female Marines stand on a foundation built over a century ago.

The Corps actively maintains this history, making certain Johnson's August 13, 1918 enlistment remains central to Marine Corps identity.