«We are deeply concerned by actions, be they negligent or malicious, which cause damage to or threaten the functioning of critical undersea infrastructure. We strongly condemn acts of sabotage to critical undersea infrastructure.»
https://www.presidentti.fi/joint-statement-of-the-baltic-sea-nato-allies-summit/
If upon investigation the sabotage turns out to have been committed by our allies, however, we stand ready to have total amnesia about it.