• Skip to main content
  • Skip to primary sidebar
The Loadout Room

The Loadout Room

Professional Gear Reviews

Hardcore Gear and Adventure

Menu
  • Shooting
        • Pistol
        • Pistol Accessories
        • Rifle
        • Rifle Accessories
        • Shotgun
        • Machine Guns
        • Air Guns
        • Ammunition
        • Optics and Sights
        • Weapon Lights
        • Tips & How-To
        • Concealed Carry
        • Holsters
        • Suppressors
        • Precision Rifle Shooting
        • Firearms Training
        • AR-15 Red DotAR-15 vs AR-10: Choosing the Right Rifle and the Right Glass
        • SIG RattlerSIG Sauer MCX Rattler CO2 BB Air Gun: Big Fun 3 Rounds at a Time
        • Beretta pistolPyramyd AIR’s Beretta 92A1 CO2 Powered Full-Auto BB Pistol
        • m243The M24: America’s Headhunter
    • Close
  • Gear Reviews
      • Mission Gear
      • Camping Gear
      • Survival Gear
      • Medical Gear
      • Adventure & Travel
      • Knives & Tools
      • Overland
      • Disaster Preparedness
      • Footwear
      • Womens Gear & Clothing
        • RyobiBattery Power Stations: So Good, You Can Toss Your Gas Generator
        • Viking-Bags Logo 2Pic of the Day, Viking Motorcycle Bags 45L Tactical XL Bag
        • Hunting in TexasThese 5 ATV Dealers Will Get You Ready For Hunting Season in Texas
        • ac65a540-2ef3-4598-8d11-afdf53f46e94.__CR0,0,970,600_PT0_SX970_V1___Streamlight ProTac Rail Mount HL-X: A Thoroughly Bright Review
    • Close
  • Men’s Lifestyle
      • Fitness
      • EDC
      • Eyewear
      • Watches
      • Electronics & Technology
      • Downtime
      • Mens Clothing & Accessories
      • Manly Skills
      • Style & Grooming
      • Gentleman Drinks
      • Crate Club
        • Viking-Bags Logo 2Pic of The Day, Viking Tool and Handlebar Bag
        • Bison StewEssential Provisions: Clean Fuel for the Hunt
        • RyobiBattery Power Stations: So Good, You Can Toss Your Gas Generator
        • Whipped CoffeeFriday Coffee Break: Dalgona Coffee, Field-Ready
    • Close
  • News
  • Video Demo
  • Buying Guides
  • Shop
  • Advertise
Op-Ed

OSS weapons ingenuity: The secret gear of America’s WWII spies

January 10, 2018 by Loadout Room Guest Authors Leave a Comment

OSS weapons ingenuity: The secret gear of America’s WWII spies

General Donovan motivated the Office of Strategic Services (OSS) research and development branch to fabricate weapons in-house for officers in the field. These weapons ranged from the amazingly complex to the remarkably fundamental. OSS guns and blades were intended for simple but effective use. American servicemen going into harm’s way had a variety of ingenious places to hide small, even miniature, compasses for escape and evasion—in combs, razors, uniform buttons, or, as seen here, in cufflinks.

Image courtesy of CIA

The Eastman Kodak Company developed and manufactured the camera below for use by the OSS. It was made in the shape of a matchbox common in that era. It could be disguised by adding a matchbox label appropriate for the country in which it was to be used.

The camera used 16mm film. It was deployed “behind the lines” by resistance personnel in World War II for target recording and propaganda photography. Designed to be operated with a minimum of user-adjustable settings, the camera featured rugged construction and controls that could be operated by “feel.”—Central Intelligence Agency website

Image courtesy of CIA

The caltrop was “the simplest weapon we ever made” according to Dr. Stanley Lovell, author of “Of Spies and Stratagems.” No matter how the caltrop is tossed, it will land with one of its four prongs up. Whatever rolls over it will be punctured or injured. It is effective when many are scattered onto enemy roadways or airport runways.

Historically, caltrops have been found in Babylonian tombs, were used against medieval knights on horseback, and were found in archaeological digs at Jamestown.—Central Intelligence Agency website

Image courtesy of CIA

The video below shows an early version of a collapsible baton, pop gun, and concealed compass, to name a few of the OSS’s tools of the trade.

*Featured image courtesy of macdonaldarms.com


Originally published on SOFREP and written by DREW DWYER

Share This

More From The Loadout Room

Comments

Primary Sidebar

Most Read

  • Smith & Wesson 327 TRR8, A Fast Shooting Wheelgun
    Smith & Wesson 327 TRR8, A Fast Shooting Wheelgun
  • Olight Warrior X4 Review: The Best Flashlight My Dad Never Had
    Olight Warrior X4 Review: The Best Flashlight My Dad Never Had
  • Why Every Operator (or Weekend Warrior) Should Carry a Scrubba Tactical Wash Bag
    Why Every Operator (or Weekend Warrior) Should Carry a Scrubba Tactical Wash Bag
  • The Winchester .30-30 Lever Action: America’s Classic Deer Rifle with a Legacy That Won’t Die
    The Winchester .30-30 Lever Action: America’s Classic Deer Rifle with a Legacy That Won’t Die
  • Battery Power Stations: So Good, You Can Toss Your Gas Generator
    Battery Power Stations: So Good, You Can Toss Your Gas Generator

Find Us on Facebook

The Loadout Room

Recent Comments

  • tencere setleri on How to Cut Your Cable
  • phim sex on Nazi Wunderwaffe: the MG42 and the Sturmgeweher
  • Luna Mccullough on SkyWall 100 Anti-Drone Bazooka!

Latest From SOFREP

Headline

Morning Brief: Zelenskyy Defers Elections Under Martial Law as Bondi Testifies on Epstein Files and FAA Closes El Paso Airspace

News

Evening Brief: Pentagon Embraces Chat GPT, Defense Industry “Naughty List”, CIA Buys More Tech, Ditches Factbook

Military History

The Weapons and Gear Special Forces Recon Teams Carried in the Vietnam War

Military History

The Rhodesian Bush War: A Case Study of Moral Asymmetries in Western “Democracy” – Harold Wilson Presides Over the Decline of the British Empire

Military Content Group

© Copyright 2026 Military Content Group · All Rights Reserved.

  • Privacy Policy
  • Terms of Use
  • Advertisers
 

Loading Comments...