Lockheed Martin interview questions

Received a call from recruiter asking if I'm interested in flying out for an on-site interview. Booked the flight for 2 weeks later. The interview was only 1 hour long and held in a room full of large cubicles, which was somewhat distracting as I could hear other candidates interviewing. I sat down with a senior manager from the software team and someone from HR. The manager brought a binder with diagrams and flowcharts that describe her team and what they do. She presented this information for roughly 40 minutes. Then the HR rep spent 10 minutes asking me about some background information, such as my security clearance. I was then given less than 10 minutes to try to sell myself and explain why I'd be a good fit. There was no time left to ask questions and the interview ended after exactly 1 hour. Over 2 months went by with no feedback. Then I received a call from someone in HR telling me there's a problem with the desired salary I listed in my original application. It didn't seem unreasonable to me, and I confirmed that is the range I'm looking to make but I'm open to negotiation. He demanded repeatedly to know my "current salary, as of right now, today." I politely refused, since I am under no obligation to disclose this information. He then said I could either tell him or he will find out in a background investigation. I told him that my current employer doesn't reveal our salaries, and if this is how his company treats potential employees then it is definitely not a good fit for me. He e-mailed me immediately after, saying that my experience and expectations are clearly not right for this position, but good luck with my job search.