An official website of the United States government
A .mil website belongs to an official U.S. Department of Defense organization in the United States.
A lock (lock ) or https:// means you’ve safely connected to the .mil website. Share sensitive information only on official, secure websites.

Home : News : Article View
NEWS | May 18, 2018

Md. Guard exercises cyber awareness with Estonian comrades

By Maj. Kurt Rauschenberg 58th Expeditionary Military Intelligence Brigade

TARTU, Estonia —The 175th Wing's Cyber Operations Group from Warfield Air National Guard Base, Middle River, Maryland, supported the Estonian Defence League's cyber defense unit May 2-12 during Exercise HEDGEHOG, also known as Siil 2018.

The Maryland and Estonian cyber warfare operators used the exercise as an opportunity to leverage their joint knowledge and skills from both civilian and military backgrounds. They incorporated cyber scenarios within the training areas that could cause potential threats to the overall exercise if it were a real situation.

One of the EDL's goals was to build cyber awareness into the exercise with physical objects meant to potentially test policy and procedures of Estonian participants.

"We used a technique known as cyber exploitation to test their own internal cyber awareness," said a Maryland Guard cyber warfare operator. "Normally we play a defensive role, but the EDL wants to see people blowing the whistle in these scenarios, which is very creative."

Scenarios involving rogue wireless access points, phishing attacks with links to a website, and leaving quick response codes with Siil 18 branding to capture basic information from those connecting were used as means for testing the internal cyber awareness levels of the Estonian Defence personnel.

There was also removable media loaded with malware, ransomware attacks, and planting cell phones within units to track locations.

"Essentially, they are breaking into your house, but not stealing anything," the Maryland Guard cyber warfare operator said. "They are leaving a nice little note behind, however, letting them know we were here."

These scenarios mirror real world ways attackers attempt to collect information. Obtaining such information in reality could allow an adversary to gain intelligence of the on-going military activities and potentially compromise planned missions.

"This is not the first time the 175th COG has trained with the Estonian Defence Forces," the Maryland Guard cyber warfare operator said. "Our relationship goes back at least nine years, if not longer."

Normally, the exercise would focus primarily on air and land operations with little to no cyber-related situations. However, incorporating the cyberspace domain allows Estonia and the Maryland Guard to widen the scope of participation through the National Guard's State Partnership Program.

"This training is so valuable to exercise our shared goals and values," said the EDL cyber member. "The everyday tactical and technical efforts put substance to all the cooperation that goes into our established relationship."

The interviewees in this story requested that their names not be used in the article due to security concerns.

HEDGEHOG 2018 is the largest exercise ever conducted in Estonia with a nation-wide training area and major activities conducted in South-East Estonia and Northern Latvia. The purpose of the exercise is to train on territorial defense, both in conventional and asymmetrical warfare.

Internally, the exercise brings together members of the Estonian Defence League, Women's Home Defence League, and regular Defence Force.

Additionally, Estonian police and border forces and emergency management personnel also participated. With cooperation from 15 NATO allied forces, over 15,000 personnel participated in Exercise HEDGEHOG 2018. The Michigan And Oklahoma National Guard also participated in the exercise.

 

 

Related Articles
A U.S. Air Force F-15C Eagle from the 159th Fighter Wing flies alongside a B-52H Stratofortress  during air-to-air integration training, April 29, 2025. The training enhanced interoperability between active-duty and Air National Guard aircrews, reinforcing their ability to operate as a cohesive force in complex airspace. (U.S. Air Force photo by Lt. Col. Matthew Dougherty)
Louisiana Guard, Active Component Airmen Complete Air-to-Air Integration Training
By Senior Airman Seth Watson, | May 2, 2025
BARKSDALE AIR FORCE BASE, La. - The 2nd Bomb Wing, assigned to the Air Force Global Strike Command under Eighth Air Force, and the Louisiana National Guard's 159th Fighter Wing demonstrated enhanced interoperability and...

Air Force Gen. Steve Nordhaus, chief, National Guard Bureau, visits the 49th Missile Defense Battalion, Alaska National Guard, on Fort Greely, Alaska, April 28, 2025. Soldiers of the 49th Missile Defense Battalion operate and secure the ground-based midcourse defense system and are an integral piece of the homeland defense mission to protect the U.S. from intercontinental ballistic missiles using ground-based interceptors.
In Alaska, Nordhaus Sees National Guardsmen Defending the Homeland, Enabling Global Power Projection
By Master Sgt. Zach Sheely | May 1, 2025
EIELSON AIR FORCE BASE, Alaska – From within Alaska’s vast Interior, Alaska National Guardsmen defend the homeland from long-range missile attacks and enable global power projection.Air Force Gen. Steve Nordhaus, the chief of...

Sgt. Jessica Shields, a water purification specialist with the 935th Aviation Support Battalion, Missouri Army National Guard, checks the chlorine levels of the water meant for cooking and cleaning laundry during TRADEWINDS 25 exercise at Teteron Bay, Trinidad and Tobago, April 27, 2025.
Missouri National Guard Water Purification Team Supports TRADEWINDS 25
By Sgt. 1st Class Benjamin Crane, | May 1, 2025
TETERON BAY, Trinidad – Few resources are more critical than clean water for sustaining troops in the field. From cooking meals to maintaining hygiene, a steady supply of safe water is essential to keeping Soldiers healthy,...