Waiting becomes part of Graf Spee's economic war

Graf Spee loitered near the Tropic of Capricorn rather than immediately attacking merchant shipping. That restraint concealed her position and forced British planners to consider an expanding range of possible destinations. The search consumed ship and crew time, but the Royal Navy had entered the war at a higher operating tempo and used the extra sea time for gunnery, cruiser drills, and organization against a pocket battleship. Remaining unseen also spread British attention among possible Atlantic, Pacific, and Indian Ocean destinations while convoy commitments competed for ships. British planners even had to consider whether the raider was collecting German merchant sailors stranded in neutral harbors. Time therefore worked for both sides: the raider conserved secrecy, while the hunters improved readiness even as the search burden grew.