Allemant (French pronunciation: [almɑ̃]) is a commune in the department of Aisne in the Hauts-de-France region of northern France.

National Highway N2 from Soissons to Laon passes along its southern border and has exits at both the southwestern and southeastern corners of the commune.

There are however a number of country roads leading from this exit into the commune and by which the village can be reached.

[3] [3] On 17 June 1944 a German V-1 flying bomb launched from Vignacourt in the Somme deviated from its path and fell in the territory of the commune at 4.30am.

Hitler was visiting his headquarters in Margival - the Wolfsschlucht II, only 3 km away - to discuss the situation on the Normandy front with Marshals Rommel and von Rundstedt but, as a result of the flying bomb deviation, rushed back to Germany and did not go as planned to the La Roche-Guyon headquarters of Rommel.