https://rusi.org/commentary/defence-sector-corruption-underestimated-foe-times-crisis
https://ecipe.org/publications/open-ran-europes-response/?mc_cid=e782d18b93&mc_eid=286ad5ef5f
https://www.iai.it/sites/default/files/iaip1924.pdf
https://rusi.org/sites/default/files/20200221_roberts_integrated_review.pdf