http://www.marinelink.com/news/royal-navy-frigate-upgrades-with-thales-sonar/royal-navy-frigate-upgrades-with-thales-sonar332843
Royal Navy Frigate Upgrades with Thales Sonar
One of the Royal Navy’s (RN’s) most advanced Type 23 frigates has re-entered operational service, fitted with Thales’s Sonar 2087 system…