2024 Baltic Sea submarine cable disruptions
On 17–18 November 2024, two submarine telecommunication cables, the BCS East-West Interlink and C-Lion1 fibre-optic cables, were disrupted in the Baltic Sea. The incidents involving both cables occurred in close proximity to each other and near-simultaneously, which prompted accusations from European government officials and NATO member states of hybrid warfare and sabotage as the cause of the damage.
Source: Wikipedia — 2024 Baltic Sea submarine cable disruptions (CC BY-SA 4.0)