Resolved: The United States federal government should substantially reduce Direct Commercial Sales and/or Foreign Military Sales of arms from the United States.
Use the link below to understand the different parts of policy debate and what a round would look like. Although this NSDA document is a bit dated, it covers the basics really well and is a good start for understanding the different elements of policy.
https://www.speechanddebate.org/wp-content/uploads/Policy-Debate-Textbook-1.pdf