We changed from electronic reconnaissance
to active jamming to defeat searchlight-control and gun-laying radars.
Further, the RB--47H was not a Silverking aircraft as stated, rather that was a modification to the electronic reconnaissance
suit of the H-model providing improved recording capability among other things.
That was a technical way of saying that submarine missions had almost reduced to only two: electronic reconnaissance
and cruise-missile attacks against land targets.
This eight-page, full-color brochure describes the company's Analyseur de Signaux Tactiques (Astac) electronic reconnaissance
system, providing general information on the system concept itself and its different applications to a wide range of military applications.
From 1943 to 1945 Fubini was a research associate at the Harvard University Radio Research Laboratory and also served as a scientific consultant for the US military in the European Theater of operations, where he participated in the establishment of electronic reconnaissance
and countermeasures capabilities.
Traditionally the "questions" end of the EC business was the sole domain of a variety of stand-off electronic reconnaissance