does not preclude

Britain's statement that the HMS Defender was traveling through Ukrainian waters does not preclude that it entered what Russia considers its territory. - Russia Says It Fired Warning Shots At A British Warship Which Approached Crimea

Russia to summon UK ambassador over Black Sea naval dispute: Diplomatic row escalates as minister says British warships might enter Crimean waters again

Russia will be ready to fire to hit to protect its borders, a senior diplomat warned Thursday in the wake of a Black Sea incident in which a British destroyer sailed near Crimea in an area that Russia claims as its territorial waters.

Russia's Deputy Defense Minister Sergei Ryabkov said Thursday that "the inviolability of the Russian borders is an absolute imperative," adding that it will be protected "by all means, diplomatic, political and military if needed."

Asked what Russia would do to prevent such intrusions in the future, Ryabkov told reporters it would stand ready to fire on target if warnings don't work.

Russia issues violent warning to protect sea borders against intrusion

Рябков - зам министра иностранных дел вовсе.

русские комментируют сдержано, но вот Russia summons British envoy, to issue tough demarche over warship incident — diplomat - это TASS.

см. также англичанка гадит

Telegraph: [героический мудозвон - вс] Борис Джонсон принял решение о проходе эсминца Defender вблизи Крыма - ria.ru

см. также "Дефендер" и мусора