You know you’ve made it when the US Army knocks at your door to ask for help. And that’s exactly what happened this month when Major General Nick Justice and several members of his staff traveled to Cupertino to discuss using Apple’s solutions in the field. Major General Justice leads the US Army’s Research, Development, and Engineering Command. He’s considering dumping some of the Army’s proprietary systems in favour of consumer products, including Apple’s army of mobile solutions. Apple gave its Army visitors a much-coveted tour of its labs and talked about how the military is…