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
(left to right) Capt. George Bouziden and Capt. Derek Teague takes the Oath of Commissioned Officers during their direct commissioning ceremony at the Armed Forces Reserve Center in Norman, Oklahoma, July 30, 2025. The two officers received their commission through a U.S. Army Talent Innovation Division program designed to identify and bring in highly skilled civilian information technology professionals to strengthen the Army’s cyber capabilities.
Cyber Officers Join Oklahoma Guard Through Direct Commissioning Program
By Anthony Jones, | Aug. 1, 2025
OKLAHOMA CITY - The Oklahoma National Guard welcomed two new officers into its ranks on Wednesday during a direct commissioning ceremony at the Armed Forces Reserve Center in Norman, Oklahoma.Capt. Derek Teague and Capt...

U.S. Air Force leaders from the 154th Air Expeditionary Wing pose for a photo during Talisman Sabre 25 in Northern Territory, Australia, July 24, 2025. Talisman Sabre is the largest bilateral military exercise between Australia and the United States, which advances a safe and secure Indo-Pacific by strengthening relationships and interoperability among key allies and partners, while enhancing our collective capabilities to respond to a wide array of potential security concerns.
Air Guard Demonstrates Critical Indo-Pacific Capabilities During Talisman Sabre 25
By Maj. Eve Derfelt, | July 31, 2025
BRISBANE, Queensland – Airmen from Hawaii, California, Guam, Idaho and Wisconsin Air National Guard units participated in Talisman Sabre 25, Australia’s premier military exercise that underscored the U.S. Air National Guard's...

South Dakota National Guard Soldiers with members of the Surinamese Armed Forces during a first-of-its-kind jungle warfare exchange that concluded July 18, 2025. Service members from the SAF and the SDNG spent ten days sharing critical skills in survival, navigation, and patrolling. This successful collaboration is a part of the National Guard State Partnership Program (SPP).
South Dakota Guard, Suriname Armed Forces Strengthen Partnership
By Staff Sgt. Breanne Donnell, | July 31, 2025
PARAMARIBO, Suriname – The South Dakota National Guard and Suriname Armed Forces, or SAF, strengthened their partnership during a first-of-its-kind jungle warfare exchange that concluded July 18.Service members from the SAF...