Analysts do not expect a full-scale Russian invasion of Nato territory. Katia Glod of the New Eurasian Strategies Centre says the more likely scenario is a limited operation designed to test where the alliance's red lines lie and whether members can agree a response. Such strikes could be presented as accidents or denied outright, increasing the political ambiguity of any single incident.
Daniel Schatz, a political scientist with experience at US universities, frames the danger in practical terms: a drone or missile strike on critical infrastructure, an attack on maritime or undersea facilities, or a geographically limited incursion. Keir Giles points to sabotage, murder plots and interdicted operations as evidence that Moscow is prepared to use covert and overt means to inflict casualties and disruption.
Which infrastructure nodes matter most
- Railways and road corridors: Targeting transport chokepoints slows movement of troops and civilian evacuation when needed.
- Power grids and electricity generation: Attacks on energy infrastructure create cascading impacts for hospitals, communications and industry.
- Communications and undersea cables: Disruption of communications complicates command, public information and NATO coordination.
- Water and critical supplies: Interruptions to water or fuel complicate civilian resilience and military sustainment.
Schatz warns that the military operation might be small but the political stakes would be huge. A divided or slow response could invite follow-up actions. The strategic aim for Moscow, according to analysts, may be to cause disagreement within Nato rather than to seize territory.
European governments and Nato face a sequence problem: improve military and civil resilience now or risk greater vulnerability later. Intelligence warnings justify planning and investment, but the speed and scope of implementation will determine whether a limited strike remains contained politically or escalates.
The immediate risk planners face is not large-scale invasion but targeted, deniable operations against critical nodes: ports, transport, energy and communications. These attacks would be designed to slow mobilisation and sow discord. Hardening those nodes, improving detection and clarifying response mechanisms are the concrete priorities raised by analysts and intelligence reporting.