To stop states or groups from using migrants as leverage, Europe must shift from reactive border management to proactive diplomatic deterrence. This involves hitting bad actors where it hurts: their wallets and their international standing.
First, the EU can deploy targeted sanctions against officials who orchestrate human smuggling or manipulate border flows. Financial pressure works better than empty condemnations. If a regime profits from trafficking, cutting off their access to international banking makes the business model unsustainable. Additionally, strengthening partnerships with transit countries through strict conditionality can help. Aid and trade agreements should depend on these nations' ability to secure their own borders and crack down on smuggling networks.
Second, intelligence sharing is vital. European security services must coordinate to track the financial flows of organized crime syndicates. When you disrupt the money trail, you disrupt the ability to mobilize thousands of people for a single political stunt. Finally, creating fast-track legal pathways for genuine refugees reduces the market for smugglers. If the legitimate route is clear and functional, the illicit routes used for political coercion lose their value. Security is not just about higher fences; it is about making the exploitation of human lives too expensive for everyone involved.