Permits a military leader to exercise the ordered use of force to achieve a desired political objective that serves the nation at large.

 The correct answer is :  Expertise

Explanation:   The Military Expertise is The effective and ethical design, generation, support, and application of landpower. The military professional exhibits a moral dimension earning the trust of society. Corporateness is a common bond all military professionals share based on the mutual accountability that comes with self-regulation.

trade regulation is a field of law, often bracketed with antitrust (as in the phrase “antitrust and trade regulation law”), including government regulation of unfair methods of competition and unfair or deceptive business acts or practices. antitrust law is often considered a subset of trade regulation law. franchise and distribution law, consumer protection law, and advertising law are sometimes considered parts of trade regulation law.

in general the theory of economics says that the more open to trade a country is the better   the result for the same country and the whole economies.

in real life countries impose taxes, quotas, etc which is not so good for the economies.

this kind of commercial war between the usa and china is slowing down the growth of the whole world so we can say that it is a draw back of trade regulations. and the free trade agreements are benefits of trade regulations.