interest in rma and the structure of future u.s. armed forces is strong within china's people's liberation army and it has been incorporated into china's strategic military doctrine. many other militaries have also researched and considered rma as an organizational concept—e.g., those of canada, united kingdom, the netherlands, sweden, australia, new zealand, south africa, singapore, republic of china (taiwan), india, russia, and germany—but not all militaries have adopted rma, due to its significant infrastructure and investment costs.