The actual force that had been chosen Choosing by Collingwood to carry out the operation Military_operation was small—only eight ships-of-the-line and four frigates .

In addition , four Russian ships-of-the-line under Admiral Dmitry Senyavin were sent Sending to support Supporting the British , but did not join Becoming_a_member Duckworth until after the exit Departing from Dardanelles was made Manufacturing .