Final answer:
True, the purpose of War Reserve Materiel (WRM) is to have stockpiles of essential materials ready for use during wartime to maintain readiness and support military operations.
Step-by-step explanation:
The purpose of War Reserve Materiel (WRM) is to pre-position materials and supplies that are in reserve or stockpile for use during wartime. This statement is true. In the context of national defense, countries like the United States manage a Defense National Stockpile Center to maintain reserves of essential materials. These reserves of materials, which include aluminum oxides, antimony, and bauxite to tungsten, vegetable tannin extracts, and zinc, are maintained so they can be readily available to support military operations during armed conflicts. While some stockpiles have been reduced in recent years, the concept remains crucial for maintaining preparedness and ensuring that military operations are not hampered by a shortage of key resources.