
The People's Liberation Army Rocket Force (PLARF) has garnered significant attention with respect to the construction of over three hundred missile silos dispersed across three silo fields. This report seeks to investigate the geospatial characteristics of each site and use that data to inform a search strategy. China watchers and analysts should have a systematic method for defining search strategies, and this report serves as a foundational first step in that effort.

Russia's military posture and the deployment of S-400s in its Western Arctic reflects the Soviet legacy of bastion defense comprised of "concentric circles" designed to protect strategic territory.