Posts filed under ‘Unconventional Warfare’

FRIDAY FOTO (February 9, 2018)

Marines in the Mangrove.

Charlie Company 2d Reconnaissance Battalion Dive Insertion Training Key West

(U.S. Marines Corps photo by Lance Corporal Brennon A. Taylor)

The first stanza of the Marine Corps hymn speaks of the Marines fighting “in the air, on land, and sea” — or, in this case, in the sea.

This photo was taken January 24, 2018 when these Marines — assigned to the 2nd Reconnaissance Battalion — conducted a simulated mission in Key West, Florida.

The sub-marine Marines, Charlie Company, 2nd Recon, were preparing for an upcoming deployment.

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February 9, 2018 at 2:39 am Leave a comment

ASIA/PACIFIC: U.S. Marines at Australian Exercise.

The Marines Have Landed …

USS Green Bay conducts Talisman Saber 17

(U.S. Navy photo by Petty Officer 3rd Class Sarah Myers)

U.S. Marines maneuver combat rubber raiding craft toward Cowley Beach in Australia on July 8, 2017, during an amphibious raid rehearsal as a part of exercise Talisman Saber 17. These Marines are assigned to the 31st Marine Expeditionary Unit (MEU).

… and Landed.

Marines Helo Australia Talisman Sabre 17.JPG

(U.S. Navy photo by Petty Officer 3rd Class Sarah Myers)

Here Marines are disembarking from a CH-53 Super Stallion helicopter for a ground assault training exercise as part of Talisman Saber 17 in Australia on July 12, 2017. More than 33,000 U.S. and Australian personnel are participating in the biennial joint exercise, which runs through July 25.

Talisman Saber, jointly sponsored by the U.S. Pacific Command and Australian Defence Force Headquarters Joint Operations Command, incorporates U.S. Army, Navy, Marine Corps and Air Force and the Australian Defence Force, as well as other government agencies from both countries, according to Pacific Command.

Featuring 21 ships, including the U.S. Navy aircraft carrier USS Ronald Reagan (CVN 76), the Bonhomme Richard Expeditionary Strike Group, and more than 200 joint aircraft, this is the seventh iteration of the exercise. For 2017 it is focusing on training a Combined Task Force of U.S. and Australian forces in a mid-intensity, high-end warfighting scenario.

July 20, 2017 at 11:43 pm Leave a comment

UNMANNED AIRCRAFT: Cyclocopters Go All-Terrain

Paddlewheel Propulsion.

The U.S. Army’s quest for autonomous reconnaissance aircraft that can fit in the palm of a soldier’s hand has led to a breakthrough in vertical lift technology by researchers utilizing a concept long-known, but never successfully demonstrated: the cyclocopter.

Cyclocopter-Uof Md water test

The multi-modal quadrotor cyclocopter developed at the University of Maryland began aquatic mode testing in March. The unmanned aircraft, equipped with plastic foam pontoons, successfully crossed calm water. (Photo via Elena Shrestha)

A cyclocopter is a vertical lift aircraft — but unlike a helicopter — it has at least two rotors, one on either side of the servo and autopilot. A ring of rotor blades extend horizontally like the wings of an airplane and rotate around a horizontal axis, moving in a cycloidal way, like a paddlewheel on a riverboat.

Your 4GWAR editor reports on the latest developments in these tiny unmanned aircraft in the new issue of Vertiflite, a publication of the American Helicopter Society (AHS) International.

In flight, the cyclocopter’s cycloidal rotors and their circular housing look something like a speeding exercise wheel in a hamster cage, but without the hamster. The angle of the rotor blades can be shifted, altering lift and thrust that allows the aircraft to shift seamlessly from vertical to horizontal. The rotating multiple, uniform blades provide the aircraft with 360 degrees of thrust vectoring.

The cyclo rotor concept is over 100 years old with recorded experiments dating back to 1909 but early researchers focused on manned flight and were never able to demonstrate a vehicle that could fly, despite several attempts in the 1930s

Texas A&M tiny cyclocopter

Researchers at Texas A&M achieved the world’s smallest cyclocopter, weighing just 29 g (1 oz). (Photo via Moble Benedict)

With funding from the Army Research Laboratory, engineers at the University of Maryland and Texas A&M University have been designing, building and flying unmanned  cyclocopters to demonstrate their agility and viability. At Maryland’s Alfred Gessow Rotorcraft Center, student researchers have built small unmanned cyclocopters ranging in weight from just over two ounces (60 grams) to almost two pounds (900 grams). The largest of the little drones is multi-modal and designed to travel across land and water, as well as the air. At Texas A&M’s Advanced Vertical Flight Laboratory, researchers have also developed a range of increasingly smaller cyclo rotor-powered drones, including one that weighs just 29 grams, currently the smallest ever made.

Anticipating challenging battle environments that U.S. forces will face in future conflicts, the Army Research Lab’s Micro Autonomous Systems and Technology (MAST) program began looking for promising technologies that would provide portable air and ground situational awareness devices for soldiers moving on foot through complex terrain, like dense urban areas. MAST’s Collaborative Technology Alliance (MAST-CTA) was created in 2008 to encourage cooperation among the military, industry and 20 research universities ….

TO READ THE REST OF THE STORY IN THE JULY/AUGUST ISSUE OF VERTIFLITE MAGAZINE, CLICK HERE.

VERTIFLITE-JA17-cover1 (2)

 

 

 

July 12, 2017 at 11:42 pm Leave a comment

FRIDAY FOTO (July 7, 2017)

“I’m Batman.”

Camp Dawson Celebrates Kids Kamp 25th Anniversary

(U.S. Army photo by Sergeant Lisa M. Sadler)

No this isn’t trick photography. Look at the instructor on top to see how this photo is oriented. A soldier demonstrates how to rappel down a 40-foot tower at Camp Dawson, West Virginia, during a camp aimed at teaching children of service members about their parents’ experiences while deployed. The soldier is assigned to the West Virginia Army National Guard’s civil support team. The photo was taken June 26, 2017.

July 7, 2017 at 1:29 am Leave a comment

FRIDAY FOTO (June 29, 2017)

Tilt-rotor mission.

FRIFO 6-30-2017 Ospreys

(U.S. Marine Corps photo by Lance Corporal Amy Phan)

Marine Corps MV-22B Osprey tiltrotor aircraft fly in formation off the coast of Sydney, Australia on June 29, 2017. The aircraft are assigned to Marine Medium Tiltrotor Squadron 265.

To see a video of the Osprey in action, day or night, land or sea, click here.

June 30, 2017 at 12:19 am Leave a comment

FRIDAY FOTO (May 19, 2017)

The Starting Lineup.

US, Italy and Jordan special operations conduct combat search and rescue

(U.S. Air Force photo by Senior Airman Ryan Conroy)

We haven’t had many photos of special operations forces lately, and since Special Ops is one of the topics we focus on here at 4GWAR, we’re glad to share this photo.

Here U.S. Air Force special tactics airmen, Italian special operations forces and members of the Jordanian Armed Forces Special Task Force conduct a simulated assault on a compound during exercise Eager Lion 17.

Eager Lion is being conducted at the King Abdullah II Special Operations Training Center in Amman, Jordan. This photo was taken May 11, 2017.

Air Force special tactics airmen are highly skilled operators trained and equipped to operate in difficult conditions with stealth, speed and teamwork. Their specialties include: combat controllers, para-rescuemen (or PJs), Special Operations Weather Team members, Tactical Air Control Party members and the Special Operations Surgical team.

To see what people with these specialties do, click on the highlighted words above.

May 19, 2017 at 3:44 am Leave a comment

AFRICA/SPECIAL OPS: Seven Countries Host Special Operations Exercise

Flintlock 2017.

A U.S.-led multinational military exercise — Flintlock 2017 — is underway in seven northern and western African countries. Flintlock is an annual training exercise for Special Operations Forces (SOF) designed to reinforce cooperation and the capabilities of participating nations.

flintlock-2017-niger-troops

Nigerien armed forces participate in the opening ceremonies of Flintlock 2017 in Diffa, Niger, February 27, 2017. (U.S. Army photo by Specialist Zayid Ballesteros)

Last year, Exercise Flintlock 2016 was hosted by Senegal and Mauritania. This year, seven countries are hosting Flintlock 2017: Burkina Faso, Chad, Cameroon, Mauritania, Morocco, Niger and Tunisia.

In addition to U.S. Green Berets from the 3rd Army Special Forces Group, which is regionally aligned to North and West Africa, SOF units from Australia, Belgium and Canada will be participating in the three-week exercise. The 20 personnel from Canada will include staff from the Canadian Special Operations Regiment and medical specialists from Canadian Forces health services group, according to the Ottawa Citizen

Other countries sending troops, 20 in all,  include:  Algeria, Cape Verde, Nigeria, Senegal,  Austria, Belgium, Denmark, France, Germany, Italy, The Netherlands, Norway, Spain and the United Kingdom.

west-africa-map

The region where Flintlock is taking place is threatened by violent radical groups like Boko Haram and al Qaeda. Brigadier General Donald Bolduc, head of Special Operations Command Africa, said the training is focused on helping partners coordinate a regional response to extremist threats from al Qaeda-aligned groups and the Islamic State (ISIS), according to Stars and Stripes.

“These threats are a shared challenge we can only meet together,” Bolduc said during the Flintlock opening ceremony in Chad,” according to U.S. Africa Command. The exercise will pay special attention to protecting borders and guarding against cross-border attacks. Boko Haram, the Nigerian-based terrorist group, has launched attacks on neighboring Cameroon, Chad and Niger.

flintlock-2017-green-berets-saluting

Colonel Major TN Pale, Burkina Faso’s Army Chief of Staff, salutes U.S. Army Green Berets during the opening ceremony of Flintlock 2017 at Camp Zagre, Burkina Faso on February 27, 2017.  (U.S. Army photo by Sergeant Benjamin Northcutt)

March 2, 2017 at 11:59 pm Leave a comment

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