Type 89-F also known as the Type 89 Para.
Basically a Type 89 with a folding stock.
This one is/was used by various units in the JSDF.
Also concerning your question about the US Fleet.
It has been said that all embassies of foreign states have been more or less vacated and the staff in them has...
I am really glad this series has found a new translation team.
But I am sad that (if Google translate is correct) that this series will end with ch. 78.