In a study that blends diplomatic, military, technology, and business history, Jonathan Reed Winkler shows how U.S. officials during World War I discovered the enormous value of global communications. At the outbreak of war in 1914, British control of the cable network affected Americans' ability to communicate internationally, and the development of radio worried the Navy about hemispheric security. The benefits of a U.S. network became evident during the war, especially in gathering of intelligence. This led to creation of a peacetime intelligence operation, later termed the "Black Chamber," that was the forerunner of the National Security Agency. After the war, U.S. companies worked to expand network service around the world but faced industrial limitations. Focused on security concerns, the Wilson administration objected to any collaboration with British companies that might alleviate this problem. These efforts set precedents for later developments in telephony, shortwave radio, satellites, even the internet--Publisher's description.

The information network and the outbreak of war -- Neutrality and vulnerability -- Security and radios -- At war in Europe -- In pursuit of cables to Asia and the Americas -- Radio, the Navy, and Latin America -- The quest for independence -- The illusion of success.