Israel's New Cloaking Technology

"Israel's secret new weapon?Israeli company uses nanotechnology to develop paint that makes planes disappear off radar --  Ofer Petersburg

http://www.ynetnews.com/Ext/Comp/ArticleLayout/CdaArticlePrintPreview/1,2506,L-3919257,00.html

Imagine for a moment what the battlefield will look like in the future. Unmanned planes flying through the air; robots fighting on the ground; smart missiles hunting down targets. Now imagine that none of this can be detected on radar screens."