What is Aerial reconnaissance?
'''Aerial reconnaissance''' is [[espionage]] that is done for the sky, or [[outer space]].<ref>{{cite book |title=A Dictionary of Aviation |url=https://archive.org/details/dictionaryofavia0000wrag |first=David W. |last=Wragg |isbn=9780850451634 |edition=first |publisher=Osprey |year=1973 |page=[https://archive.org/details/dictionaryofavia0000wrag/page/n13 4]}}</ref> ==References== {{reflist}} [[Category:Air force]] {{military-stub}}