https://www.rusi.org/explore-our-research/publications/whitehall-papers/choose-your-weapon-combined-operational-effectiveness-and-investment-appraisal-coeia-whp-36
This Whitehall Paper reviews the new Ministry of Defence (MoD) procedure for Combined Operational Effectiveness and Investment Appraisal (COEIA) studies and...
choose your weaponoperational effectivenesscombinedinvestmentappraisal
https://www.aviationtoday.com/2025/09/18/boeing-says-mq-28-demonstrations-prove-operational-effectiveness/
Sep 18, 2025 - Boeing on Sept. 1 said it and the Royal Australian Air Force have proven the “operational viability” of the MQ-28 Collaborative Combat Aircraft (CCA)...
operational effectivenessboeingsaysmqdemonstrations