Jelaskan F-15SE Silent Eagle dari McDonnell Douglas F-15E Strike Eagle

The F-15SE Silent Eagle was a proposed variant with fifth generation fighter features, such as internal weapons carriage and radar-absorbent material. The Silent Eagle featured conformal weapons bays (CWB) to hold weapons internally instead of conformal fuel tanks, the twin vertical tails are canted outward 15 degrees to reduce radar cross section; the majority of the CWB's area is for weapons storage, a minority is used for fuel storage. The F-15SE was optimized for air-to-air missions, lacking all-aspect stealth features for missions inside areas protected by ground-based anti-aircraft systems. The first production F-15E, s/n "86-0183", was modified to become a Silent Eagle demonstrator. It first flew in July 2010 with a left-side conformal weapons bay, and successfully launched an AMRAAM missile from the CWB in July 2010. Potential customers were Saudi Arabia, Israel, Japan, and South Korea; however the Saudis chose to procure the F-15SA, while Israel, Japan, and South Korea selected the F-35.