Have you guys considered that logistics might have different meanings...
dictionary.com
lo·gis·tics
[loh-jis-tiks, luh-] Show IPA
noun ( used with a singular or plural verb )
1.
the branch of military science and operations dealing with the procurement, supply, and maintenance of equipment, with the movement, evacuation, and hospitalization of personnel, with the provision of facilities and services, and with related matters.
2.
the planning, implementation, and coordination of the details of a business or other operation.
http://dictionary.reference.com/browse/logistics?s=t
Maybe you guys are talking about something else, but I think you both are right about the definition of logistics.