Are the following items need permits to be imported?

a) Vintage military coats or uniforms

Example:
https://www.ebay.com/itm/Military-Jacket-Ru...I4AAOSww5hZNtDN

https://www.ebay.com/itm/USSR-Soviet-Milita...Q8AAOSwpzdWroEq
b)Night Vision optics:

Example:
http://nightvision.ru/en/catalog/1/item/4
http://www.npzoptics.com/catalog/night_optics/pn-14k/

For a) I heard that military uniforms that ensembles uniforms wore by Malaysians armed force are prohibited.So other countries' uniforms are OK?
For b) Is there any regulations on infrared device imported?Are these night vision device are being considered as military equipment?

Thanks.

This post has been edited by Baal Hadad: Sep 30 2018, 04:39 PM