Luis María Drago was an Argentine politician, diplomat, and writer who made a lasting impact on international law and Latin American diplomacy. Born into a prominent family in Buenos Aires in 1859, Drago initially pursued a career in journalism, working as a newspaper editor. This early experience in writing and public discourse laid the groundwork for his later transition into legal scholarship and public service.
Drago is best remembered for his tenure as Argentina's Minister of Foreign Affairs, a position he assumed in 1902. During this period, he formulated the influential diplomatic policy known as the Drago Doctrine. This doctrine was conceived in response to the actions of Great Britain, Germany, and Italy, which had initiated a naval blockade against Venezuela to forcibly collect unpaid public debts. In a historic dispatch sent to the Argentine minister in Washington, Drago argued that a state's public debt cannot justify armed intervention or the physical occupation of American nations by European powers.
His legal and diplomatic writings significantly shaped the principles of sovereign immunity and non-intervention in the Western Hemisphere. By challenging the legitimacy of gunboat diplomacy, Drago's work contributed to the development of international law and pan-American solidarity. He remained an influential figure in Argentine public life until his death in 1921.