Complex sentence: A second contact occurred on 01 July 1905 in the Tartar Strait when the IRN sub "Keta" was spotted by two IJN torpedo boats, unable to submerge quick enough she was unable to obtain a proper firing position, and both combatants broke contact.
Split into simpler sentences: A second contact occurred on 1 July 1905 in the Tartar Strait when the IRN sub "Keta" was spotted by two IJN torpedo boats. Unable to submerge quick enough, she was unable to obtain a proper firing position, and both combatants broke contact.