F-35 Lighnings jets from 207 Squadron arrive back to the UK at RAF Marham.

07/19/2019

SLD BOOKSHOP

The Second Line of Defense team provides high quality publications with regard to key global strategic developments. You can purchase these on a number of booksellers such as Amazon, Barnes & Noble and Kobo.

View All »

Lessons from the Drone Wars

03/01/2026 Lesson from the Drone Wars argues that the “drone wars” mark a wider transformation in warfare, where intelligent mass, mesh networks, and maritime autonomous systems are reshaping force design, deterrence,… Read more »

Our Partners