Stealth is becoming more and more common — but just because you designed an invisible (to radar) plane doesn't mean the job is done. Far from it, to be very blunt. In fact, the job's only half done.
You see, the plane isn't the only thing that the radar waves bounce off of. They also will reflect very well off of the missiles your F-35 carries. All the stealth tech does no good if the stuff you intend to drop on the bad guys is seen on radar while you're still minutes — or even an hour — away.
An F-35 Lightning II Carrier Variant (CV) flies over the stealth guided-missile destroyer USS Zumwalt (DDG 1000) as the ship transits the Chesapeake Bay on Oct. 17, 2016. Note that the F-35 is carrying missiles externally, rendering it more visible to radar. (U.S. Navy photo by Andy Wolfe/Released)
For instance, one such weapon being displayed was the Advanced Anti-Radiation Guided Missile – Extended Range. The AARGM-ER is a development of the AGM-88E AARGM, in essence: a vastly upgraded HARM. AARGM is already in service with the Navy, with more being produced, and it is used on the F/A-18C/D/E/F Hornet and Super Hornet airframes on their pylons, easily the most capable anti-radar missile they have ever carried.
The AGM-88E AARGM on display at a 2007 air show. Note the huge fins, which limit it to external carriage on the F-35. (Photo from Wikimedia Commons)
But with the F-35, there is a problem — those big-ass fins on the AARGM. That means AARGM has to be carried externally, which means the F-35 will be seen. If the F-35 is seen, an enemy will shoot at it. And when the enemy shoots at a F-35, they could hit it — and if the plane is hit, it could be shot down. That'll ruin everyone's day.
A mock-up of the AARGM-ER at SeaAirSpace 2017. Note the absence of the huge fins at the middle of the missile, and the clipped fins at the rear. (Photo by Harold Hutchison)
Where AARGM-ER, though, seeing the F-35 becomes much, much harder. Why? The answer is what you don't see. The big fins in the middle of the AARGM aren't there. The tail fins have also been pared back. This means the missile can now fit in the internal weapons bay.
In this photo from a handout at ATK's booth at SeaAirSpace2017, the AARGM-ER mock-up fits into the F-35's weapons bay. (Scanned from ATK handout)
In other words, the F-35 now can get closer — and the AARGM-ER will not only fit in the weapons bay, it can also be fired from twice as far as the current AARGM. It's as if this missile has been designed to put down the Russian S-400 surface-to-air missile system, also known as the SA-21 Gargoyle.
AARGM-ER isn't the only missile at SeaAirSpace 2017 designed for internal carriage. Kongsberg's Joint Strike Missile is also being designed for internal carry on the F-35. In short, the F-35 will be practicing a very potent form of concealed carry.
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