Number: RL32097 Title: Weapons of Mass Destruction Counterproliferation: Legal Issues for Ships and Aircraft Authors: Jennifer K. Elsea, American Law Division Abstract: This report provides an overview of the international law of the sea and other agreements as they relate to the permissible range of methods for interdicting WMD-related contraband. After a short summary of the current legal regime for international arms control related to WMD, the report outlines the basic concepts of jurisdiction in international law. Next, the report describes concepts central to the law of the sea, including the division of the worlds waters and airspace into international and national territory, and a description of the rights, duties and limitations that apply depending on where the conduct takes place. The report then turns to the international legal framework limiting the conduct of nations as it applies during times of war and peace, and during what has been called quasi war. Pages: 36 Date: Updated October 1, 2003