Police in Spain unearth underground shooting range and buried guns allegedly used by weapons trafficking ring

Spanish police said Wednesday they have uncovered an illegal underground firing range they suspect was operated by a weapons trafficking ring that supplied assault rifles and other arms to drug gangs.

Officers raided a house in the southern province of Granada and found the site, which was located three stories underground, police said in a statement.

Neighbors could not hear guns going off because of the depth of the range, authorities said.