FAS

Pentagon Moves to Support War in the “Grey Zone”

08.21.18 | 2 min read | Text by Steven Aftergood

The Department of Defense issued a directive this month based on new authority granted by Congress last year to engage in “low-visibility, irregular warfare” operations.

In the FY2018 defense authorization act (PL 115-91, sect. 1202) Congress specifically authorized the Secretary of Defense “to provide support to foreign forces, irregular forces, groups, or individuals engaged in supporting or facilitating ongoing irregular warfare operations by U.S. Special Operations Forces (SOF).”

The new authority was needed, Congress said, in order to fill a perceived gap in the US military’s ability to fight in conflicts that are below the threshold of war.

“Adversarial nations are becoming more aggressive in challenging U.S. interests and partnerships and destabilizing regional order through the use of asymmetric means that often fall below the threshold of traditional armed conflict, often referred to as the ‘grey zone’,” according to the Senate Armed Services Committee report (115-125) on the 2018 defense bill (section 1201).

“The committee notes that the ability of U.S. SOF [special operations forces] to conduct low-visibility, irregular warfare operations in politically sensitive environments make them uniquely suited to counter the malign activities of our adversaries in this domain.”

“However, the committee is concerned that the Secretary of Defense lacks sufficient authority to provide support for irregular warfare operations by U.S. SOF to counter this growing threat and therefore believes that granting this authority will provide the Secretary with the necessary options and flexibility to achieve U.S. military objectives,” the Senate Armed Services Committee wrote last year.

The amount of money that was authorized for this purpose — $10 million per year for three years — is minuscule by conventional U.S. military standards, but it could still be meaningful in the context of irregular warfare.

To begin implementing the new authority, Deputy Secretary of Defense Patrick Shanahan this month issued Directive-type Memorandum 18-005 that defines the policies and procedures for employing the funding authorized by Congress. See Authority for Support of Special Operations for Irregular Warfare (IW), DTM-18-005, August 3, 2018.

publications
See all publications
Emerging Technology
Blog
Team Science needs Teamwork: Universities should get in on the ground floor in shaping the vision for new NSF Tech Labs

At a time when universities are already facing intense pressure to re-envision their role in the S&T ecosystem, we encourage NSF to ensure that the ambitious research acceleration remains compatible with their expertise.

12.12.25 | 4 min read
read more
Emerging Technology
Blog
NSF Plans to Supercharge FRO-style Independent Labs. We Spoke with the Scientists Who First Proposed the Idea.

FAS CEO Daniel Correa recently spoke with Adam Marblestone and Sam Rodriques, former FAS fellows who developed the idea for FROs and advocated for their use in a 2020 policy memo.

12.12.25 | 10 min read
read more
Government Capacity
Blog
Demystifying the New President’s Management Agenda

In a year when management issues like human capital, IT modernization, and improper payments have received greater attention from the public, examining this PMA tells us a lot about where the Administration’s policy is going to be focused through its last three years.

12.11.25 | 20 min read
read more
Government Capacity
day one project
Policy Memo
A Digital Public Infrastructure Act Should Be America’s Next Public Works Project

Congress must enact a Digital Public Infrastructure Act, a recognition that the government’s most fundamental responsibility in the digital era is to provide a solid, trustworthy foundation upon which people, businesses, and communities can build.

12.08.25 | 18 min read
read more