Heemsen (Samtgemeinde)

Rohrsen is a municipality in the district of Nienburg, in Lower Saxony, Germany.

The Battle of Drakenburg (German: Schlacht bei Drakenburg) took place on 23 May 1547 to the north of Nienburg, between the Protestant army of the Schmalkaldic League and the imperial troops of Eric II, Duke of Brunswick-Lüneburg, Prince of Calenberg. It resulted in an imperial defeat. Eric was forced to swim over the Weser River to save his own life. As a consequence, the imperialists left northern Germany, contributing to freedom of religion for Lutherans and Catholics in northern Germany.

The County of Wölpe (German: Grafschaft Wölpe) was the territorial lordship of a noble family in the Middle Ages in the Middle Weser Region near Nienburg/Weser which folded in 1302. The seat of the counts of Wölpe was the castle site at Erichshagen-Wölpe on the Wölpe stream in the borough of Nienburg in north Germany. The castle itself no longer exists.

Drakenburg is a municipality in the district of Nienburg, in Lower Saxony, Germany.

Gandesbergen is a municipality in the district of Nienburg, in Lower Saxony, Germany.

The Giebichenstein near Stöckse, Germany, in the district of Nienburg, Lower Saxony, is one of the largest erratic boulders of northern Germany. It weighs around 330 tonnes (730 thousand pounds). A picture of the Giebichenstein is part of the emblem of the Stöckse municipality. There is the supposition that during Wolstonian Stage the stone was deposited by glaciers as a part of a moraine. Near the Giebichenstein there are the remains of a dolmen, and at the stone itself there were found the remains of a Stone Age hunter's camp.

Nienburg (German: [ˈniːn.ˌbʊʁk] , official name: Nienburg/Weser) (Low German: Nienborg, Neenborg or Negenborg) is a town and capital of the district Nienburg, in Lower Saxony, Germany.

Hämelhausen is a municipality in the district of Nienburg, in Lower Saxony, Germany.

The 3rd (Weser-Leine) Armoured Brigade (German: Panzerbrigade 3 "Weser-Leine") was a brigade in the German Army that was disbanded in 1994. It was headquartered in Nienburg in north Germany. The Brigade's centre of gravity was in eastern Lower Saxony. Its last brigade commander was Colonel Friedrich-Johann von Krusenstiern.

The Multinational CIMIC Command (short: MN CIMIC CMD), is the fourth generation of Civil-military co-operation of the Bundeswehr. The first predecessor was already formed in 2001 out of parts of the German Army (Heer), the German Air Force (Luftwaffe) and the German Navy (Deutsche Marine) as part of the Joint Support Service (Streitkräftebasis) at the Clausewitz-Barracks in Nienburg, Lower Saxony. In 2017 it employs around 200 soldiers and Civil Servants Additional to this the centre receives support by the local state commands (Landeskommando) of the States of Germany (Bundesländer) and the academy of the Federal Office for Civil Protection and Disaster Assistance in Bad Neuenahr.

The Steinhuder Meerbach is a 34-kilometre-long (21 mi) orographically right-hand tributary of the River Weser in the German federal state of Lower Saxony.

Schweringen is a municipality in the district of Nienburg, in Lower Saxony, Germany.