three-thousand-mile screwdriver
n.β Β«Whether filters will or should be installed, and whether this encourages the use of the proverbial three thousand mile screwdriver : that is, command and control from very far afieldβare matters for research and doctrinal development.Β» ββNetwork-centric warfare” by Arthur K. Cebrowski Military Technology May 1, 2003. (source: Double-Tongued Dictionary)