Subject: THREE BLOCK WAR / FULL SPECTRUM OPERATIONS
Reference: Record of Decision - Army Council 22/23 Feb 05
This email is sent on behalf of the COS DGLCD.
Para 21 and 33c(6) of the reference provide direction that "all training must deal with all three aspects of the '3-Block War' (full spectrum operations). This includes individual training from basic through to the CLFCSC graduate" with Comd LFDTS to have the lead. In preparation, the following is important to note.
As you know, the term "3-block war" was coined by the 31st Commandant of the Marine Corps (1995-1999), Gen Charles C. Krulak, to describe the operating environment within which forces operate today. It is not a new construct, but descriptive of a force that simultaneously, vice sequentially, conducts missions across the full spectrum of conflict - disaster relief, humanitarian aid, peace support and war fighting, etc. To this end, the USMC lists a set of missions across the spectrum of conflict where "3-block war" refers to "contingencies arising across the conflict spectrum." In this regard, the "blocks" are not treated or trained for as distinct entities; that is, they are not individually elaborated as "Block One," " Block Two" or "Block 3" missions/tasks, but viewed holistically.
From a Canadian Army doctrinal and graphical perspective, the separate block titles - 'One, Two and Three' - will not be referred to. Concurrence was expressed by CDS Action Team 3 (CAT 3), which is tasked to recommend operational capabilities in support of the CDS vision.
Lastly, the approved definition for "full-spectrum operations" is "the simultaneous conduct of operations by a force across the spectrum of conflict." The definition notes that the term is synonymous with "three block war" as defined by Gen Krulak. The term will be entered forthwith into the Defence Terminology Bank (DTB) of the Defence Terminology Programme sponsored by ADM(IM).
MB Boswell
Lieutenant-Colonel
Staff Officer Capability Development
Director General Land Capability Development