Targeted killing is most often used against non-state groups, not governments. Security experts say it is still unusual to see it applied against a state. The tactic raises legal, diplomatic, and military risks that many leaders try to avoid.
Analysts describe targeted killing as the deliberate, pre-planned use of force against a specific person who poses a threat. It usually involves drones, special operations units, or covert teams. The approach surged after 2001, especially in counterterrorism campaigns in the Middle East and South Asia.
What Targeted Killing Means
Targeted killing differs from assassination as defined in peacetime law. Governments often argue it is a wartime act against a combatant or an imminent threat. The debate centers on location, consent, and the status of the person struck.
One analyst summarized the strategic landscape in simple terms:
As a strategy, targeted killing has rarely been employed against a state.
States worry about escalation. Hitting a senior official or commander can trigger retaliation or a wider conflict. That fear keeps many operations focused on insurgent leaders, terrorists, and proxy forces.
Historical Precedents and Law
There are examples that test the boundary between counterterrorism and interstate conflict. The 2020 U.S. drone strike that killed Iranian General Qassem Soleimani in Baghdad drew global scrutiny. Washington said the strike aimed to prevent attacks. Tehran called it an unlawful act against a state official. The United Nations Special Rapporteur on extrajudicial executions later raised concerns about the legal basis of the strike.
Russia has been accused of poisonings abroad, including the cases of Alexander Litvinenko in London and Sergei Skripal in Salisbury. Moscow denied responsibility, but Western governments imposed sanctions. These incidents show how targeted operations against individuals can spark diplomatic crises and economic penalties.
Israel’s long-running campaign against militant leaders also shows the blurred lines. While most strikes focus on non-state actors, operations that kill or injure uniformed officials or occur on sovereign territory without consent draw sharper legal objections.
Strategic Risks and Calculus
Why do states usually avoid direct strikes on other states’ officials? The reasons stack up fast:
- Escalation risks and potential war.
- International legal challenges and UN scrutiny.
- Economic fallout through sanctions or disrupted trade.
- Blowback if the target is replaced quickly or the network adapts.
Military planners also warn about mirror effects. A strike that appears effective can invite copycat actions. Adversaries may respond with their own covert hits or cyberattacks on leaders and critical systems.
There is also the problem of attribution. Covert operations aim for plausible deniability. But modern forensics, open-source intelligence, and satellite imagery make secrecy harder. When a state is blamed, the diplomatic cost can exceed any short-term tactical gain.
Technology, Drones, and A.I.
The spread of cheap drones and precision weapons lowers the barrier to entry. Small states and non-state actors can attempt targeted attacks once limited to major powers. A.I.-assisted surveillance and facial recognition increase the ability to track individuals in real time. That accelerates decision cycles and raises the chance of miscalculation.
Countermeasures are evolving. Leaders travel with electronic jammers, decoys, and layered security. More cities deploy anti-drone defenses. These steps make high-level strikes harder and riskier, keeping them rare in state-on-state contexts.
What Experts Are Watching
Specialists watch three trends that could change the pattern:
- More gray-zone conflict, where states use deniable proxies and private military firms.
- Legal arguments that stretch “imminence” to justify cross-border force.
- Arms diffusion, as precision systems spread through regional markets.
If these trends converge, the threshold for state-on-state targeted killing could fall. Even then, the danger of unintended escalation is likely to keep leaders cautious.
Targeted killing will remain a tool of choice against non-state actors because it promises speed and disruption with limited troop deployments. Using it openly against another government is still the exception. The costs—legal, political, and military—often outweigh the gains. Observers will watch for shifts in doctrine, especially as drones and data tools advance and proxy warfare intensifies. Any move to normalize strikes on state officials would signal a sharper, riskier phase of conflict.
