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Defence & Security13 Oct 2026 · about 6 min

NATO commander says alliance does not want war but is 'ready to fight tonight'

The brief

“Ready to fight tonight” is a warning about preparedness, not a prediction that war will begin tonight. NATO’s top military commander says the alliance must be able to respond immediately if attacked. The goal is to prevent Russia from seizing territory or establishing control. In practice, NATO would use sensors and autonomous systems to detect an assault. Its combined land, sea and air forces would block the initial attack. If the assault continued, they would blunt it, stop further advances and, if necessary, break the attacking forces and the system supporting them. The article gives no specific location, weapon plan or force size. It also says NATO does not believe conflict is imminent or inevitable. Some members still struggle with drone detection and response, while a connected counter-drone network is still being established. Readiness therefore remains a goal under development.

01

What does NATO’s claim that it is “ready to fight tonight” mean in practical military terms?

“Ready to fight tonight” is a warning about preparedness, not a prediction that war will begin tonight. NATO’s top military commander says the alliance must be able to respond immediately if attacked. The goal is to prevent Russia from seizing territory or establishing control.

In practice, NATO would use sensors and autonomous systems to detect an assault. Its combined land, sea and air forces would block the initial attack. If the assault continued, they would blunt it, stop further advances and, if necessary, break the attacking forces and the system supporting them.

The article gives no specific location, weapon plan or force size. It also says NATO does not believe conflict is imminent or inevitable. Some members still struggle with drone detection and response, while a connected counter-drone network is still being established. Readiness therefore remains a goal under development.

02

What is NATO, and how does its collective-defense system work?

NATO is a military and political alliance of countries that coordinate to protect one another. Its collective-defense principle means an attack on one member is treated as an attack on the alliance. The response is agreed politically, then carried out through national forces placed at the alliance’s disposal.

That system does not mean every country automatically uses identical weapons or sends the same number of troops. Members coordinate intelligence, planning, air defense, naval power, land forces and other capabilities. In this article, NATO’s commander describes sensors, autonomous systems and combined land, sea and air forces as parts of the response.

The alliance’s challenge is unity as well as firepower. Grynkewich called for a coherent response and clear red lines. The article also notes that some countries have struggled in drone-warfare exercises. NATO must therefore turn national capabilities into a connected defense that can act quickly.

03

What kinds of covert actions has Russia been accused of carrying out against European countries?

European officials and intelligence services describe a rise in covert Russian activity across Europe. These actions are meant to cause disruption without beginning an open, large-scale war. Denmark’s defense intelligence service warned that such tactics could also try to split NATO’s members.

The article gives two concrete examples. An arson attack targeted an Estonian defense company. Separately, there was a failed attempt to attack a Ukrainian aircraft at a German airport. The report also mentions sabotage incidents across the continent and multiple attack drones that crashed in NATO countries.

Officials are watching for escalation. Poland’s prime minister warned about possible drone or rocket strikes on European allies supporting Ukraine. Denmark assessed a low but growing risk of a limited attack on NATO countries bordering Russia. The article does not establish who carried out every incident, so those claims remain official accusations or warnings.

04

How large is NATO, and how many countries would have to coordinate if one member were attacked?

NATO currently has 32 member countries, according to established public information; the article does not state this number. If one member were attacked, the alliance would need to coordinate a collective response involving all members politically, while the military contribution could vary by country and circumstance.

Coordination would include deciding how to define the attack, sharing intelligence, setting red lines and assigning defensive roles. Forces could include air defenses, ships, aircraft, ground units, sensors and autonomous systems. NATO’s commander says the alliance would combine land, sea and air forces to block an assault and prevent an enemy from holding territory.

The practical difficulty is speed and unity. The article reports that some countries have struggled with drone warfare and airspace incursions. It also says the United States’ troop posture and Europe’s missile shortages have created uncertainty. NATO’s strength depends on turning national decisions and equipment into one coherent response.

05

What would happen if Russia launched a military attack on a NATO member?

If Russia launched a military attack on a NATO member, the alliance says it would respond with military force rather than allow the attack to succeed. The immediate purpose would be to stop Moscow from taking territory and to prevent Russian forces from holding ground.

Grynkewich described three stages. NATO would block the initial attack. If it continued, allied forces would blunt it and prevent further advance. If required, the alliance would break the enemy’s forces and the operational war-fighting system supporting and controlling them. Sensors and autonomous systems would help detect and counter the assault.

The article does not specify where such an attack might occur or which forces would be used. It says troop deployments are ultimately political decisions. NATO also says it does not seek war and is unlikely to be caught by surprise. The response would depend on alliance unity, readiness and the nature of the attack.

06

Why can drones, sabotage, and other limited or covert attacks be difficult for NATO to detect and respond to as one alliance?

Limited and covert attacks are difficult because they can be ambiguous, dispersed and fast-moving. A drone may stray into airspace, crash or appear without clear proof of who launched it. Sabotage can damage infrastructure or companies while leaving governments to determine whether it was an act of war. That uncertainty complicates a shared response.

The article gives several examples. NATO countries bordering Russia, Ukraine and Belarus have seen attack drones crash. A drone entering Lithuanian airspace caused shelter warnings in Vilnius. Some NATO nations also struggled in exercises that simulated drone warfare. These events test detection, attribution and decision-making at the same time.

Alliance-wide defenses are still uneven. Grynkewich described a network of sensors and autonomous systems, but NATO spokesperson Martin O’Donnell said the connected system for detecting and shooting down drones is still being established. Members must also coordinate a coherent political response so Russia cannot exploit disagreements or different national thresholds.

07

What is deterrence, and why can preparing for war while keeping communication open help prevent war?

Deterrence is the effort to prevent an attack by convincing a potential attacker that the costs will be too high. Military readiness supports that message. If NATO can detect an assault and defeat it, Russia may decide that attacking would not achieve its aims. Preparation can therefore protect peace without requiring combat.

The article’s model combines strength with communication. Grynkewich says NATO should make clear where its red lines are, while maintaining open lines to resolve misunderstandings. The alliance would use sensors, autonomous systems and military forces to stop an attack. It would also coordinate support for Ukraine in response to malign activity.

This approach is not guaranteed. The commander says conflict is neither imminent nor inevitable, but some European officials warn of growing risks. Drone defenses remain incomplete, and political disagreements could weaken unity. Deterrence works best when threats are credible, responses are coordinated and communication reduces the chance that an incident is misread.

This brief was written by AI from the original reporting and checked by other models. Names, figures and quotes come from the source; read it for full context.

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