Why the S-400 Is a More Formidable Threat to US Arms Industry Than You Think
Generally, when discussing air-defense systems here, we are referring to Russian devices that have become famous in recent years, in particular the S-300 (and its variants) and the S-400. Their deployment in Syria has slowed down the ability of such advanced air forces as those of the United States and Israel to target the country, increasing as it does the embarrassing possibility of having their fourth- or fifth-generation fighters shot down.