Related commentary:

New developments in the 3D-printable gun case have revived the debate on the dangers of 3D-printing of firearms and the sharing of their electronic blueprints online. While these developments may only have a limited immediate impact on the proliferation of small arms, this approach has the potential to undermine controls on 3D printing and export controls on technical data more broadly.

The states parties to the Biological and Toxin Weapons Convention (BWC) are gathering in Geneva from 29 July to 8 August for a series of Meetings of Experts. Among other topics, states are reviewing scientific and technological developments that impact the objectives of the treaty.