Take a look on the chart for gold prices around times of war.
https://goldsurvivalguide.co.nz/wp-content/uploads/2017/08/War-vs-Gold-Price.png

I think BTC willl follow a similar pattern as at the moment it only serves as store of value.

Good read at:
https://marketrealist.com/2015/11/threat-war-impacts-gold-prices