Energy is a critical component of a state’s national security and economic considerations, and beginning in the 20th century, this focus has been acutely centered on oil. Having evolved globally, consisting of well-developed financial markets and maritime and pipeline routes traversing the world, the oil market provides massive amounts of crude to countries on a daily basis. However, not all states simply rely on the market for oil security, and instead take additional steps to secure their respective supplies. Oil supply security is a critical driver for large, consuming states, and merits further study. And, in terms of demand on the global supply, and sheer size, there are two giants that stand out, and deserve a closer look: the United ...