Navy officer explains operation to detonate Spanish Civil War era bomb Your browser does not support the video elementA Spanish Civil War era explosive device that was found at Barcelona’s Sant Sebastià beach was detonated 1 nautical mile offshore and at a depth of 45 meters. / ACNshareACNFirst published: August 26, 2019 08:44 PMFOLLOW CATALAN NEWS ON WHATSAPP!Get the day's biggest stories right to your phone