‘Why U.S. Patriot missiles failed to stop drones and cruise missiles attacking Saudi oil sites’
https://www.nbcnews.com/think/opinion/trump-sending-troops-saudi-arabia-shows-short-range-air-defenses-ncna1057461
‘Military briefing: escalating air war depletes Ukraine’s weapons stockpile’
https://www.ft.com/content/fbd6dc6e-4a41-4bfa-977b-8c3ef4482dcc
‘Russia Is Using Old Ukrainian Missiles Against Ukraine, General Says’
https://archive.ph/KPSwQ#selection-409.0-409.68
‘Why Did American Patriot Missiles Fail To Stop the Houthi’s Attacks?’
https://nationalinterest.org/blog/reboot/why-did-american-patriot-missiles-fail-stop-houthis-attacks-197764