Cochrane and Beckwith could not coordinate by radio, so their effectiveness depended on prior discussion, mutual understanding, and subordinate commanders accustomed to working together. Their major generals, brigadiers, and commodores already understood the common plan and had experience from operations such as Martinique. Their cooperation is contrasted with Japanese interservice relations in the Second World War and Britain's troubled Norwegian campaign in 1940. The force assembled and executed the campaign within weeks. A comparison with the Falklands campaign presents that tempo and synchronization as exceptional even by later standards.
Chapter · 42:13-44:29
Joint planning without radios at Guadeloupe
The invasion demonstrates how experienced army and navy officers coordinated a fast amphibious campaign through shared planning rather than real-time communications.