FAS

“Taking” Marine Mammals for National Defense

10.26.18 | 1 min read | Text by Steven Aftergood

The U.S. Navy this month updated its regulations on the use of marine mammals — such as whales, dolphins, and seals — for national defense purposes. See Acquisition, Transport, Care, and Treatment of Navy Marine Mammals, Secretary of the Navy Instruction 3900.41H, 10 October 2018.

The Navy policy on marine mammals follows a 1987 statute (10 USC 8754) under which the Secretary of Defense may authorize “the taking of not more than 25 marine mammals each year for national defense purposes.”

The term “take” in this context is ominously defined (in 16 USC 1362) as meaning “to harass, hunt, capture, or kill, or attempt to harass, hunt, capture, or kill any marine mammal.”

Dolphins and some other sea mammals can be trained to detect and track undersea objects, among other missions. See U.S. Navy Marine Mammal Program.

The Oceana environmental organization criticized the FY2019 defense authorization act for reducing legal protection for sea mammals.

The act “includes a harmful provision that weakens protections for marine mammals from the U.S. Navy’s use of high-intensity active sonar and underwater explosives,” the organization said.

publications
See all publications
FAS
Press release
Dr. Jedidah Isler, Chief Science Officer of the Federation of American Scientists, Testifying on “American Global Competitiveness” in Congressional Committee Today

Called today to speak on behalf of U.S. science and technology, Dr. Jedidah Isler, astrophysicist, educator, strategist, policy-maker, and science communicator, will provide constructive, nonpartisan feedback to the House Committee’s hearing “American Global Competitiveness at 250: Legislative Proposals to Secure U.S. Technology Leadership.”

06.30.26 | 4 min read
read more
Government Capacity
Press release
Federation of American Scientists Launches Data Policy Institute to Advance Federal Data Essential to the Public

“Federal data and access to it is not a partisan issue. It is a people issue. Our country cannot achieve greatness without access to the data that measure what we value, who we are, and where we’re heading.”

06.30.26 | 4 min read
read more
Global Risk
Issue Brief
Transforming American Biosecurity

The United States’ biosecurity governance system is structurally incapable of detecting and responding to certain classes of threats. U.S. biosecurity tools have not kept pace with technological advancements or a changing threat landscape.

06.29.26 | 8 min read
read more
FAS
Blog
Science and Technology Must Deliver for the Public

The United States has never lacked for scientific ambition. What we need now is a renewed civic commitment to ensuring that talent is harnessed for the benefit of all people. Science can work for everyone. Join us as we build a broader coalition committed to that vision.

06.29.26 | 6 min read
read more