airbusdefenceandspace.com/newsroom/news-and-features/another-first-for-airbus-zephyr-7/ (29.8.14 / 14.9.15)

http://www.defensenews.com/story/defense/air-space/isr/2015/09/10/airbus-uk-mod-deny-deal-purchase-zephyr-uav/72002140/ (13.9.15)

http://www.defensenews.com/story/defense-news/2015/11/27/zephyr-8-provide-british-forces-improved-surveillance/76444488/ (27.12.15 / 28.11.15)

http://www.janes.com/article/56204/sdsr-2015-uk-prime-minister-confirms-plans-to-field-near-space-uav-likely-zephyr (23.11.15 / 27.11.15)

http://www.janes.com/article/57681/united-kingdom-confirms-planned-zephyr-uav-buy (3.2.16 / 5.2.16)

http://www.bbc.com/news/science-environment-35478489 (2.2.16 / 5.2.16)

http://www.janes.com/article/63032/uk-to-buy-additional-zephyr-pseudo-satellite (16.8.16 / 18.8.16)