The rapid consumption of military defense inventories has exposed structural bottlenecks across the defense sector. Broad aerospace and defense ETFs such as the State Street SPDR S&P Aerospace & Defense ETF (XAR) and the Invesco Aerospace & Defense ETF (PPA) allow investors to capture this growing multi-billion-dollar industry. Missile Exposure Through Defense ETFsFor investors seeking broad exposure to these defense contractors, aerospace & defense ETFs offer a direct route. The iShares U.S. Aerospace & Defense ETF (ITA) provides market-cap weighted exposure to U.S. companies in the aerospace and defense sector. The State Street SPDR S&P Aerospace & Defense ETF (XAR) provides equal-weighted exposure to U.S. companies in the aerospace and defense sector.