Opinion: Defense stocks gain from global conflict. These companies profit after wars end. - MarketWatch

1. Peace tech could become a $190 billion industry by addressing conflict impact. 2. Military tech investment is rising due to geopolitical tensions and active conflicts. 3. Palantir Technologies is highlighted as a successful model for peace tech firms. 4. Emerging peace tech firms aim to reduce conflicts and enhance stability. 5. Postconflict economies present investment opportunities for stabilization and rebuilding.