European intelligence agencies have warned defense industry executives about a growing threat of potential assassination attempts allegedly linked to Russian intelligence services, according to the Financial Times (FT).

Citing representatives of five European intelligence agencies, the British newspaper reported that security officials believe Moscow is preparing to expand sabotage and hybrid operations aimed at weakening support for Ukraine.

The warnings extend beyond the executives of major defense corporations. Owners and senior managers of smaller companies developing and manufacturing drones and their components are also considered potential targets.

A senior European intelligence official told the FT that the threat level across Europe had increased, with both individuals and property facing greater risks.

Several defense industry executives said they had significantly strengthened their personal security arrangements over the past six months. They took these precautions after receiving specific recommendations from government security agencies.

Other company leaders reported using additional protective measures primarily when traveling abroad.

European intelligence officials believe the alleged Russian strategy may be designed to achieve more than physical attacks on defense industry executives. They suggested that psychological intimidation could be the primary objective.

According to one intelligence source, creating a persistent sense of fear and uncertainty can influence corporate decisions without any assassination attempt taking place.

The official argued that Moscow wants business leaders to question whether continued cooperation with Ukraine is worth the potential personal risks.

However, the allegations published by the Financial Times are based on intelligence assessments rather than publicly established evidence of specific assassination plots being prepared by Russian security services.

Russian officials have repeatedly stated that Moscow has no plans to attack European countries.