With the growing tensions and the many threats that North Korea poses, it's a safe bet that there is a desire to keep an eye on North Korean dictator Kim Jong Un.
Of course, the DPRK strongman isn't going to be obliging and tell us what he is up to. According to FoxNews.com, the Air Force is keeping an eye on him – and one of the planes that help do this is quite an old design, even if it has a lot of new wrinkles.
USAF Lockheed U-2 Dragon Lady | U.S. Air Force photo
Osan Air Base is best known as the home base of the 51st Fighter Wing, which has a squadron of F-16C/D Fighting Falcons and a squadron of A-10 Thunderbolts. But Osan also is home to a permanent detachment from the 9th Reconnaissance Wing, the 5th Reconnaissance Squadron, which operates the Lockheed U-2S, known as the Dragon Lady.
Yeah, you heard that right. Even in an era where we have Predators, Reapers, and the RQ-170 Sentinels, among other planes, the 1950s-vintage U-2 is still a crucial asset for the United States Air Force.
In fact, according to GlobalSecurity.org, one variant of the U-2, the TR-1, was in production in the 1980s. The TR-1s and U-2Rs were re-manufactured into the U-2S in the 1990s. The TR-1 was notable in that it swapped out cameras for side-looking radar, and it was eventually called a U-2 in the 1990s.
Lockheed TR-1 with the 95th Reconnaissance Squadron. (USAF photo)
An Air Force fact sheet notes that the U-2S is capable of reaching altitudes in excess of 70,000 feet and it has a range of over 6,090 nautical miles. In short, this plane is one high-altitude all-seeing eye. The planes are reportedly capable of mid-air refueling, but having a single seat means that pilot endurance is often a bigger factor than a lack of fuel.
The Air Force fast sheet notes that the U-2 can carry infrared cameras, optical cameras, a radar, a signals intelligence package, and even a communications package.
The U-2 has proven that it is a very versatile plane. The Air Force is considering a replacement, but that may prove to be a tricky task. While plans calls for the plane to be retired in 2019, a 2014 Lockheed release makes a compelling case for the U-2 to stick around, noting it has as much as 35 years of life left on its airframes.
A pilot guides a U-2 Dragon Lady across the air field in front of deployed E-3 Sentry Airborne Warning and Control System aircraft, en route to a mission in support of operations in the U.S. Central Command area of responsibility. (DOD photo)
That's a long time to get any proposed replacement right.