24 March 2005.
![](https://www.nuclearinfo.org/wp-content/uploads/2023/04/FBO_DCMA_D-Fleet_ballistic_missile_submarine_software_upgrades_and_development_and_weapons_system_training_simulator_design_and_upgrade_24_March_2005.-pdf-106x150.jpg)
US Government, Federal Business Opportunities, Defense Contract Management Agency, ‘D– Fleet ballistic missile submarine software upgrades and development and weapons system training simulator design and upgrade.’
![](https://www.nuclearinfo.org/wp-content/uploads/2023/03/UK_Successor_Technical_Studies_Defense_Contract_Management_Agency_17_January_2008-pdf-106x150.jpg)
Defense Contract Management Agency, ‘UK Successor Technical Studies.’
17 January 2008.