1. Rheinmetall. Rheinmetall HEL live fire, 2013, https://www.rheinmetall.com/de/
2. Boeing. Blown away: HEL MD destroys mortars midflight, 2014, https://www.boeing.com/features/2014/10/bds-helmd-10-13-14.page
3. Department of Defence. 2020 force structure plan, 2020, https://www.defence.gov.au/about/strategic-planning/2020-force-structure-plan