[Guest]

Code:

[quote="Radoye"][img]https://www.fiddlersgreen.net/aircraft/Gloster-E28/IMAGES/Gloster-Whittle-Jet-in-three-color-schemes.jpg[/img]
http://en.wikipedia.org/wiki/Gloster_E.28/39

[img]http://warandgame.files.wordpress.com/2007/09/campinijet.jpg[/img]
http://en.wikipedia.org/wiki/Caproni_Campini_N.1

[img]http://greyfalcon.us/he_178_01.jpg[/img]
http://en.wikipedia.org/wiki/Heinkel_He_178

[img]http://jpcolliat.free.fr/he280/images/he280_V3_05.jpg[/img]
http://en.wikipedia.org/wiki/Heinkel_He_280

[img]http://upload.wikimedia.org/wikipedia/commons/thumb/5/54/Avion_J-451MM_Str%C5%A1ljen_Slika3.JPG/800px-Avion_J-451MM_Str%C5%A1ljen_Slika3.JPG[/img]
http://en.wikipedia.org/wiki/Ikarus_451[/quote]

Those are Countries First Jet Aircraft/Experimentals and so they are not fighters.