
https://www.crisisgroup.org/global/three-troubling-trends-un-security-council?utm_source=Sign+Up+to+Crisis+Group%27s+Email+Updates&utm_campaign=9969c0ae04-EMAIL_CAMPAIGN_2019_11_06_12_13&utm_medium=email&utm_term=0_1dab8c11ea-9969c0ae04-359810589

https://www.gallup-international.com/survey-results-and-news/survey-result/fewer-people-are-willing-to-fight-for-their-country-compared-to-ten-years-ago

https://www.brookings.edu/blog/up-front/2018/07/12/as-trump-twists-natos-arm-lets-run-the-math-on-defense-spending/?utm_campaign=Brookings%20Brief&utm_source=hs_email&utm_medium=email&utm_content=64421876