Geopolitical turmoil continues unabated. There is no end in sight for the conflict raging in Gaza, and similar can be said about the Russia-Ukraine war. Unfortunate though true, a world embroiled in various clashes does create an opportunity to invest in defense stocks. The companies behind these “Defense” stocks sell weapons, defense systems, armored vehicles and drones to the U.S. government as well as its allies. The iShares U.S. Aerospace & Defense ETF (NYSEBATS:ITA), for example, is a $6.1 billion exch ...