What is Sapping?

Introduction Sapping is a term used in siege operations to describe the digging of a covered trench (a “sap”) to approach a besieged place without danger from the enemy’s fire. The purpose of the sap is usually to advance a besieging army’s position towards an attacked fortification. It is excavated by specialised military units, whose… Read More

What is the RAND Corporation?

Introduction RAND Corporation (“research and development”) is an American non-profit global policy think tank created in 1948 by Douglas Aircraft Company to offer research and analysis to the United States Armed Forces. It is financed by the US government and private endowment, corporations, universities and private individuals. The company has grown to assist other governments,… Read More

What is the Pentagon?

Introduction The Pentagon is the headquarters building of the United States Department of Defence. As a symbol of the US military, the phrase The Pentagon is also often used as a metonym or synecdoche for the Department of Defence and its leadership. Located in Arlington County, Virginia, across the Potomac River from Washington, D.C., the… Read More

What was the October Revolution (1917)?

Introduction The October Revolution, also known as the Great October Socialist Revolution, as the official term in the Soviet Union, the Bolshevik Coup, the Bolshevik Revolution, the October Uprising, the October Coup or Red October, was a revolution in Russia led by the Bolshevik Party of Vladimir Lenin that was instrumental in the larger Russian… Read More