What is a Reactive Material?

Introduction In the US military, reactive materials (RM) are a new class of materials currently being investigated by the Office of Naval Research and others as a means to increase the lethality of direct-hit or fragmentation warheads. Refer to Insensitive Munition and Dunnite. Outline Reactive materials are similar to insensitive high explosives, but are usually… Read More

What is an Insensitive Munition?

Introduction Insensitive munitions are munitions that are designed to withstand stimuli representative of severe but credible accidents. The current range of stimuli are shock (from bullets, fragments and shaped charge jets), heat (from fires or adjacent thermal events) and adjacent detonating munitions. A munition can have its vulnerability reduced by a number of means used… Read More

What is a False Flag Operation?

Introduction A false flag operation is an act committed with the intent of disguising the actualt source of responsibility and pinning blame on another party. The term “false flag” originated in the 16th century as an expression meaning an intentional misrepresentation of someone’s allegiance. The term was famously used to describe a ruse in naval… Read More

What is an Emergency Action Message (US)?

Introduction In the United States military’s strategic nuclear weapon nuclear command and control (NC2) system, an Emergency Action Message (EAM) is a preformatted message that directs nuclear-capable forces to execute specific Major Attack Options (MAOs) or Limited Attack Options (LAOs) in a nuclear war. They are the military commands that the US military chain of… Read More

What is the Purpose of a Permissive Action Link?

Introduction A permissive action link (PAL) is an access control security device for nuclear weapons. Its purpose is to prevent unauthorised arming or detonation of a nuclear weapon. The United States Department of Defence definition is: A device included in or attached to a nuclear weapon system to preclude arming and/or launching until the insertion… Read More

Who was Eliezer Gruenbaum?

Introduction Eliezer Grynbaum or Eliezer Gruenbaum (27 November 1908 to 22 May 1948) was a Polish Jewish communist activist. During World War II, he was a kapo in the Auschwitz concentration camp. After the war, he wrote memoirs about his experiences. Refer to Belsen Trials. Biography Eliezer Gruenbaum was born in Warsaw in 1908, the… Read More