TY - DATA AU - Woolf,Amy F. ED - Library of Congress. TI - The Open Skies Treaty: observation overflights of military activities T2 - Report / Congressional Research Service PY - 2020///- CY - [Washington, D.C.] PB - Congressional Research Service KW - Treaty on Open Skies KW - (1992 March 24) KW - Airspace (International law) KW - Aerial observation (Military science) KW - Arms control N1 - The CRS web page provides access to all versions published since 2018 in accordance with P.L. 115-141; GPO Cataloging Record Distribution Program (CRDP); Report includes bibliographical references UR - https://purl.fdlp.gov/GPO/gpo141850 ER -