Germany Probes Suspected Sabotage at Military Base

Authorities investigate potential contamination of water supply at Cologne-Wahn barracks following security breach.

A hole was discovered in the fence near the water processing plant at the Cologne-Wahn base.
4,300 soldiers and 1,200 civilians were advised not to drink tap water as a precaution.
The base, home to military aircraft used by German officials, was temporarily sealed off.
NATO base in Geilenkirchen raised security levels but found no water contamination.
Investigations are ongoing with no confirmation yet on the perpetrators.