Su-34

That looks very odd ?

Some more info:

"The Su-34 fighter bomber, once named Su-27IB, was developed by the Sukhoi Design Bureau Joint Stock Company in Moscow and the Novosibirsk Aircraft Production Association at Novosibirsk in Russia. The Su-27IB first flew in April 1990. The Su-34 is planned to replace Su-24 and Su-25. Su-34 is also named "Flanker" in NATO. The prototype of Su-34 is the T-10B."

Information taken from the link below, which also goes into more detail.

http://jiatelin.jschina.com.cn/bomber/eng/su34.htm