Latest armor upgrade offer from IBD Deisenroth Engineering (the company behind AMAP and the Leopard 2 Evolution):     IMO a combination of AMAP and ADS (maybe as a "less active" protection system, which operates similar to ERA, as it only detects the projectile on impact).   Edit: Article on Jane's: http://www.janes.com/article/80769/smart-solution-against-tandem-warheads-es18d1