e/Hawthorn Ridge Redoubt

Information
has gloss	eng: Hawthorn Ridge Redoubt was a German front-line fortification west of the village of Beaumont Hamel on the Somme. It was the scene of a number of costly attacks by British infantry during the Battle of the Somme in 1916. It was also the site of one of the most famous pieces of film footage of World War I when the Hawthorn Ridge mine was detonated beneath the redoubt at 7:20 am on 1 July 1916, the first day on the Somme.
lexicalization	eng: Hawthorn Ridge Redoubt
instance of	c/20th-century explosions