Remote monitoring: Verifying geographical arms limits

ABSTRACT Would it be possible to monitor new missile arms limits in Europe in an environment of deep mistrust? We argue that so-called “active tags,” attached to dual-capable missiles, could help states to monitor remotely defined geographical arms limits without having to rely on resource-intensive human inspections. Such a novel approach could build on already existing technologies. We clarify what technologies are available, which options states could choose from for setting up a remote monitoring scheme, and what the technical and political implications are. Verifying geographical arms limits through remote monitoring could not only help to avert a new arms race with Russia; the approach could also be applicable to other conflict regions and different weapon types.