Divers from Explosive Ordnance Disposal Team Two, Detachment 40 (EOD-2, Detachment 40) arm two Mark 77 mine-neutralization charges while aboard the amphibious transport dock USS NASHVILLE (LPD 13) during exercises conducted by Mine Countermeasures Task Group 1-81 (MCMTG 1-81). The task group, consisting of navy units from seven NATO countries, was formed to increase their mine countermeasures capabilities