FAS

German Subs Off the Atlantic Coast (1920)

04.29.10 | 1 min read | Text by Steven Aftergood

The threat of German submarines laying explosive mines off the east coast of the United States was a source of alarm during World War I, but the residual hazards had diminished within a few years of the war’s end, according to a comprehensive survey (large pdf) published by the U.S. Navy in 1920.

“The reports of the sightings of submarines have been without number,” the Navy said, “and great care has been exercised to try to corroborate or validate the reports, and all have been rejected which do not answer such conditions as to accuracy.”

“The information received as to the number of mines in each area and the reports of their destruction leave little or no doubt that the Atlantic coast is free from any danger as to mines,” according to the 1920 Navy report, which was digitized by the Combined Arms Research Library at Fort Leavenworth.  See “German Submarine Activities on the Atlantic Coast of the United States and Canada,” Department of the Navy, 1920.

publications
See all publications
Emerging Technology
Report
SOURCE CODE: A Policy Agenda for Fostering Trust and Fairness in AI

These ideas aim to advance the detailed policy solutions needed to foster public trust and implement fairness in the adoption of AI across diverse domains, from healthcare and government benefits to rural access, education, and worker protections.

06.11.26 | 17 min read
read more
Emerging Technology
day one project
Policy Memo
Move Algorithmic-Driven Pay and Scheduling Systems From Surveillance Pay to Fair Wages

The evidence is clear: algorithmic pay-setting is established in app-based work, and payroll/timekeeping failures show how software can produce systemic wage harm at scale

06.11.26 | 15 min read
read more
Emerging Technology
day one project
Policy Memo
How State Leaders Can Put People First in AI Decision-Making

While a few states have taken steps to implement decision-making mechanisms for certain AI systems, too many leaders are simply accepting narratives about AI’s purported public benefit at face value – jumping to the “how” of AI implementation before thoroughly vetting potential systems and deciding whether they are appropriate to use at all.

06.11.26 | 17 min read
read more
Emerging Technology
day one project
Policy Memo
Empowering Communities through Community Benefit Agreements in AI-Fueled Data Center Development

When properly structured — with specific numeric targets, secured financial obligations, independent monitoring, and meaningful enforcement — CBAs transform data center deals into durable community partnerships.

06.10.26 | 16 min read
read more