I am hesitant to post his because it might not be reliable, but apparently Lockheed has delivered a next generation reconnaissance aircraft with superior capabilities to the RQ-180. Given the previous Lockheed claims of an SR-72 successor to the SR-71, one is left pondering if this is some sort of hypersonic aircraft?
Not necessarily.
Lockheed Martin has been involved in a number of VLO reconnaissance/surveillance UAV projects in the past, i.e. RQ-3, X-44A, P-175 and the famous RQ-170.
Hence, if the information from that guy is true, I do believe that said RQ-180-successor is highly likely to have further upgrades and enhancements on various capabilities and performances compared to its predecessors, while still following the "VLO, flying wing, high-altitude RQ-UAV" family lineage.
Wanna bet a (V)VLO flying wing that flies somewhere around 70, 80 or even 100 thousand feet, while maintaining intercontinental range capabilities?