Keywords: CRS-3 CBR Drill during ULTRA 130620-N-FN215-966.jpg en Sailors assigned to Coastal Riverine Squadron CRS 3 participate in a chemical biological and radiological attack drill conducted during unit-level training and readiness assessment ULTRA ULTRA is the final step in certifying a unit as ready to deploy U S Navy photo by Mass Communication Specialist 2nd Class Joshua Scott/Released 2013-06-20 Petty Officer 2nd Class Joshua Scott https //www dvidshub net/image/960374 130620-N-FN215-966 2013-06-25 13 48 OCEANSIDE CA US PD-USGov-Military-Navy Coastal Riverine Squadron 3 Images from DoD uploaded by Fæ |