Headline: A Tale of Two Biden DoctrinesLink: https://warontherocks.com/2021/09/a-tale-of-two-biden-doctrines/Publication Date: Thursday, September 16, 2021Primary Source: War on the RocksNon-Cato Author: Zack CooperMelanie MarloweChris PrebleType: new media postFormat: New MediaNature of Mention: citedScholar: Glaser, JohnLincicome, ScottResearch Area: Foreign Policy and National SecuritySubjects: President Biden's national security approach