Enclosure Warfare – Olvanan Urban Doctrine has been release. Enclosure Warfare provides a detailed description of how a DATE adversary (Olvana) would take lessons learnt from urban operations over the last 100 years and distil those lessons into modern Tactics, Training and Procedures (TTPs), utilising the latest technologies to minimise friendly force risk and civilian casualties. Enclosure Warfare will challenge the training audience with a thinking OPFOR that aims to achieve their tactical objectives in this most challenging of environments.