Backcountry Water Treatment, Part 2: Chemical Disinfection

In the second part of the series on backcountry water treatment, we dive into chemical disinfection methods. This article builds on concepts introduced previously, focusing on the three major classes of chemical disinfectants, their pros and cons, effectiveness, and practical strategies for use in the field. Introduction to Chemical Disinfection Chemical disinfection is a crucial …

Backcountry Water Treatment, Part 1: Boiling vs. Pasteurization

In this first part of the series on backcountry water treatment methods, we explore the effectiveness of boiling and pasteurization for disinfecting water in the wilderness. Both methods have their advantages and limitations, and understanding these can help ensure safe drinking water on your outdoor adventures. Introduction to Boiling Boiling is often considered the gold …

Introduction to Advanced Comms for the Prepared Citizen

In the realm of preparedness, communication is paramount. Whether on a casual camping trip or facing extreme survival scenarios, understanding and utilizing advanced communication techniques can make a significant difference. This article delves into the intricacies of radio communications, emphasizing the importance of UHF and VHF radios, encryption, and tactical communication strategies. It offers a …

Thermal Vision 101: A Comprehensive Guide

Thermal imaging devices are powerful tools used for detecting heat signatures, offering unique advantages over night vision devices. This guide covers the basics of thermal imaging, its differences from night vision, and practical applications, helping you make informed decisions about which device to use for specific needs. Differences Between Thermal and Night Vision Basic Concepts …

Fast and Easy Non-Permanent IRR Paint Job

In this video, the presenter demonstrates how to apply a non-permanent, easily removable paint job to your rifle or equipment using chalk and water-based paints. This method is ideal for those who need temporary camouflage but want the flexibility to revert to the original look without permanent changes. Materials Used Application Process Versatility Removal Process …

Cold Weather Layering Like US Special Forces: The Protective Combat Uniform (PCU)

The Protective Combat Uniform (PCU) system is an advanced cold weather layering system developed for US Special Forces. Created in 2001 by Natick Army Labs with input from professional mountaineers, the PCU system consists of synthetic, breathable, quick-drying layers capable of sustaining warfighters in temperatures as low as -50 degrees Fahrenheit. History and Development The …

How to Load Encryption Keys into the TYT MD-UV390 Plus DMR Radio

In this guide, Steven from BuyTwoWayRadios.com demonstrates how to load encryption keys into the TYT MD-UV390 Plus DMR radio. This process is essential for securing your communications with AES 256-bit encryption. Steps to Load Encryption Keys 1. Open Radio Software 2. Navigate to Privacy Setting 3. Activate Universal Tab 4. Enter Encryption Key 5. Save …

The ULTIMATE Rucking Tips & Tricks Guide: How to Effectively Improve Your Rucking

Rucking is a demanding activity requiring grit and fitness, essential in military training for Navy SEALs, Green Berets, and other elite forces. This guide covers everything you need to know to improve your rucking performance, from gear selection to injury prevention, aimed at both military aspirants and fitness enthusiasts. Essential Gear Rucksacks Footwear and Socks …

Homemade MREs: A Guide to Affordable, Customizable, and Nutritious Meals

In this video, Jeremy from Different Day Tactical discusses how to make affordable, customizable, and nutritious MREs (Meals Ready to Eat) at home. These homemade MREs are designed to be a budget-friendly alternative to traditional military MREs and commercial backpacking meals, making them ideal for preppers and anyone interested in emergency preparedness. If you don’t …