GOLD is the most attractive one and I would advise any one to buy gold right now for the long time scale, gold has been a stable investment during war because of its supply shortage.
Advertisement
crypos. as many European currencies are going to the shitter, crypos which are not controlled by any central government would be a safe bet right now.
commodities, like aluminum, food staffs oil, coal as there will be a shortage in supply for these commodities as a result pf war.
military contractor stocks. these are stocks for the companies that manufacture military hard and software, when there is a war going on or anticipated to go on , these companies are profitatable due to the high demand for there products.
for bearish people I haven't forgotten about you, the most attractive sell of currently is the russian rubble which is the russian currency which is taking a dive due to sanctions being imposed on russia.
the stable currencies like USD, japannese yen, are being bought in large quantities so if you have some bing money lying around you should start buying bonds of these currencies, or exchanging you're money to dollars.