The AIFV (armored infantry fighting vehicle) Mowag Trojan was built as a prototype and tested in the New IFV program NSpz (Neuer Schützenpanzer) for Switzerland in 1990.

It was equipped with various technological innovations such as outside lying fuel tanks, preheating and heating system, compartmentalized additional armor on the sides, which could be easily upgraded, splinter protection in the interior and s hydraulic rear ramp with integrated door and side protection.

Due to financial shortages in the military budget, procurement should be begin with almost 10 years delay.

[1] [2] Finnish defense company Patria bought a license to build these, and they built a couple of prototypes in 25mm, 30mm and 35mm Bushmaster guns.

These were made to compete for the Finnish Military acquisition program for a new armored vehicle, however the Swedish CV90 beat the Patria TC-200 and TC-500 and thus these Patria variants remained just prototypes and went no further.