WARSAW — Polish police said on Friday, October 30, they had detained a 55-year-old Russian man suspected of acting for a foreign intelligence service, and that a court had ordered him held for three months, Reuters reported. The suspicion is an allegation at this stage; no conviction has been reported.

Source: Reuters

Officers providing security for a football match in the southern Polish town of Swidnica spotted the man near a railway crossing photographing passing trains and railway infrastructure, police said. Officers found thousands of photographs of key sites and transport facilities, not only in Poland, in his possession.

Source: Reuters / Polish police statement

"The man is suspected of carrying out activities on behalf of a foreign intelligence service. All indications are that the photographs he took could have been used against the security of the state," the police said in a statement quoted by Reuters.

Source: Polish police via Reuters

Poland has repeatedly accused Russia of conducting espionage and influence operations on its territory, also using foreign nationals, while Moscow has denied such actions, Reuters reported. The detention lands in a wider European argument over alleged Russian sabotage: German prosecutors this week said two Belarusian nationals had been arrested over an alleged plot near Nuremberg, and Berlin has accused Russia of involvement in an attempted drone attack at Leipzig/Halle Airport — allegations Moscow denies.

Source: Reuters

Railways are a sensitive target in Poland, which is a main corridor for Western military and humanitarian supplies heading to Ukraine. What happens next is a formal investigation under the three-month court hold, and any charge or response from Moscow will decide whether this stays a single detention story or becomes another diplomatic row between Warsaw and the Kremlin.