FN P90
The FN P90 is a personal defence weapon developed in 1986. Domestic and export order production began in 1990.
This is an iconic weapon that has seen both worldwide and domestic use, though the most notable would probably be the Peruvian Army, which used the P90 in Operation Chavín de Huántar in 1997.
The FN P90 would be NATO's equivalent of the AS VAL, higher damage but same 500m range as the other submachine guns currently in the game.
Being adopted in the same year as its initial production, it is a great NATO small arm MTW option.
With the invasion of Finland, the increased threat of Soviet paratroopers leads to NATO issuing its requirement for PDWs 2 years earlier, in 1987.
The FN P90 project receives more funding, with the FN P90 being ready in May 1988. Production begins in late 1988.