Assertion: tank's armor | /r/HasProperty | era
Facets:
Source sentences:
text: In May 2008, it was reported that a U.S. M1 tank had also been damaged in Iraq by insurgent fire of a Soviet-made RPG-29 "Vampir", which uses a tandem-charge high explosive anti-tank warhead to penetrate explosive reactive armor (ERA) as well as composite armor behind it.
text: The M829A2 APFSDS round was developed specifically as an immediate solution to address the improved protection of a Russian T-72, T-80U or T-90 main battle tank equipped with Kontakt-5 explosive reactive armor (ERA) as previous rounds were found to be incapable of defeating such armor.
text: US Marines outfitted with explosive reactive armor (ERA) in the late 1980s.