A point d'appui, in military theory, is a location where troops are assembled prior to a battle

Battle

Generally, a battle is a conceptual component in the hierarchy of combat in warfare between two or more armed forces, or combatants. In a battle, each combatant will seek to defeat the others, with defeat determined by the conditions of a military campaign...

. Often a monument is erected to commemorate the point d'appui for notable battles. In some battles there may be more than a single point d'appui.

Examples

In Scotland

Scotland

Scotland is a country that is part of the United Kingdom. Occupying the northern third of the island of Great Britain, it shares a border with England to the south and is bounded by the North Sea to the east, the Atlantic Ocean to the north and west, and the North Channel and Irish Sea to the...

, the Catto Long Barrow

Catto Long Barrow

Catto Long Barrow is a prehistoric site in Aberdeenshire, Scotland. The site is known locally as Cairn Catto. The extant monument extends for a length of 49 metres.-References:* United Kingdom Ordnance Survey Map 1:50,000 scale, Landranger series...

 is located at the point d'appui of a historic battle between Viking

Viking

The term Viking is customarily used to refer to the Norse explorers, warriors, merchants, and pirates who raided, traded, explored and settled in wide areas of Europe, Asia and the North Atlantic islands from the late 8th to the mid-11th century.These Norsemen used their famed longships to...

s and Pict

PICT

PICT is a graphics file format introduced on the original Apple Macintosh computer as its standard metafile format. It allows the interchange of graphics , and some limited text support, between Mac applications, and was the native graphics format of QuickDraw.The original version, PICT 1, was...

s in eastern Aberdeenshire

Aberdeenshire

Aberdeenshire is one of the 32 unitary council areas in Scotland and a lieutenancy area.The present day Aberdeenshire council area does not include the City of Aberdeen, now a separate council area, from which its name derives. Together, the modern council area and the city formed historic...

.