‘National pride is at stake.’ Russia, China, United States race to build hypersonic weapons

https://www.sciencemag.org/news/2020/01/national-pride-stake-russia-china-united-states-race-build-hypersonic-weapons?utm_source=FAS+General&utm_campaign=d21d992591-EMAIL_CAMPAIGN_2019_12_12_02_16_COPY_01&utm_medium=email&utm_term=0_56a7496199-d21d992591-199338577