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Why New Japanese Kawasaki EC-2 Electronic Warfare Aircraft Got Such Unusual Appearance and Why Is It "Hereditary"

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Japan has revealed the Kawasaki EC-2 Stand-Off Jammer / Photo credit: JASDF-ADTC
Japan has revealed the Kawasaki EC-2 Stand-Off Jammer / Photo credit: JASDF-ADTC

The latest Kawasaki EC-2 SOJ (Stand-Off Jammer) electronic warfare aircraft which is only undergoing testing, has a very specific appearance, which it owes to its "predecessor"

The first photos of the new Japanese electronic warfare aircraft Kawasaki EC-2 SOJ have appeared, which were published by the Japan Air Self-Defense Force’s Air Development and Test Command (JASDF-ADTC). Tokyo has plans to strengthen its Air Self-Defense Force with four such aircraft at once.

The very specific appearance of the aircraft could not but attract attention, while usually even aircraft "stuffed" with electronics deviate from the base machine much less. At the same time, the EC-2 SOJ, which is created on the basis of the Kawasaki C-2 military transport aircraft, has very characteristic features.

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The main difference is the huge nose fairing. It is in it that the main tool of this aircraft is hidden - the J/ALQ-5 radio jamming device by Toshiba, or rather the antenna system of this electronic warfare system, which is designed to counter radar stations. What exactly this EW system looks like, what its capabilities and characteristics are, are not disclosed.

Why New Japanese Kawasaki EC-2 Electronic Warfare Aircraft Got Such Unusual Appearance and Why Is It Hereditary
Japan has revealed the Kawasaki EC-2 electronic warfare aircraft developed on the base of the Kawasaki C-2 airlifter to conduct stand-off radar and communications jamming missions / Photo credit: JASDF-ADTC

This electronic warfare system was inherited by the EC-2 SOJ aircraft from its "predecessor" - the Kawasaki EC-1, which was created in a single sample in 1986 together with the first version of the J/ALQ-5 radio jamming device, which has been regularly upgraded since then. It is obvious that this system is currently installed in an updated form on the Kawasaki EC-2 SOJ.

Why New Japanese Kawasaki EC-2 Electronic Warfare Aircraft Got Such Unusual Appearance and Why Is It Hereditary, Kawasaki EC-1 Electronic Warfare Aircraft
Kawasaki EC-1 Electronic Warfare Aircraft / Photo credit: @new_2106

In addition to this tool, the new aircraft also received additional systems that the Kawasaki EC-1 did not have. In particular, on the upper part of the Kawasaki EC-2 SOJ fuselage, immediately behind the cockpit, there is another fairing, which apparently hides a system that, given the different color of the radio-transparent paint, has a sector view only forward.

Why New Japanese Kawasaki EC-2 Electronic Warfare Aircraft Got Such Unusual Appearance and Why Is It Hereditary, EC-2 Stand-Off Jammer
EC-2 Stand-Off Jammer / Photo credit: らやんだぁ, @mBY5lWgEYa9Zoz

In the tail of the aircraft, you can see three large fairings at once, which should provide a very wide "field of vision" or action.

Why New Japanese Kawasaki EC-2 Electronic Warfare Aircraft Got Such Unusual Appearance and Why Is It Hereditary
Kawasaki EC-2 SOJ (Stand-Off Jammer) electronic warfare aircraft / Photo credit: JASDF-ADTC

What exactly the devices are hidden there are also unknown, but given the additional air intakes, they obviously require additional power and/or cooling.

In addition, attention can be drawn to a number of optical sensors located on the fuselage – but these can obviously be elements of the aircraft's self-defense and warning of approaching enemy missiles system.

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