In late February 1991, the desert along the Iraq–Kuwait border was a wholly unremarkable and barren place. There were no towns to name the coming battle; just wind, dust, and a flat horizon marred only by burning oil wells and the silhouettes of armored vehicles. The Battle of 73 Easting Started as a Map Line To make sense of that emptiness, coalition planners drew a grid across the map. One of those north–south lines, labeled "73 Easting," would become shorthand for the last great tank battle of the 20th century. But on the morning of February 26, it was just another imaginary line in the sand. The battle that formed around it began months earlier, when Saddam Hussein's invasion of Kuwait triggered Operation Desert Shield, the massive U.S.-led deployment to defend Saudi Arabia and prepare to evict Iraqi forces. After a 43-day air campaign that wrecked much of Iraq's command and logistics, Gen. H. Norman Schwarzkopf approved a bold ground plan: a huge, sweeping "left hook" by...










