300 ft Flying wing followed by fighters, later observed by glowing ball.

Observed large craft at altitude of perhaps 1000 feet directly overhead.  Shaped like flying wing.  3 Lights, one on nose, one each wingtip.  Wingspan was 250-300 feet.  Speed was 20-30kts.  Followed in car for a couple minutes before getting out of car and getting up to second story of apartment complex. It was not a KC-135!  Object crossed over I-40 from N-S before heading West and out of sight at a moderate speed.  Within 10 minutes 2 fighters entered area low (3-4000ft) and at high speed from different directions and departed to the West with afterburner.  Total time observing was over 15 min.  Less than two hours later an object which seemed spherical was observed traveling S-N cycling between green and red.  It came to a stop and gained intensity staying red before departing to the East at high speed.  Total time was approx 4min.
Witness elects to remain semi- anonymous;  provides only e-address.  PD