“INVISIBLE” £300BN WARPLANE EXPOSED BY BASIC HEAT SENSOR The F-35 Lightning II was meant to be untouchable the crown jewel of modern warfare, engineered over three decades at a staggering cost of more than $400 billion. Built by Lockheed Martin, it promised near-total invisibility, evading radar and advanced detection systems alike. But in a stunning […] The post “INVISIBLE” £300BN WARPLANE EXPOSED BY BASIC HEAT SENSOR first appeared on The Zambian Observer .