 Complete the following phrase:  In mid-May, Liverpool joined a group of warships that was to have escorted Trinidad on her return journey to Britain. After temporary repairs in Russia, Trinidad got underway on 13 May. The group that included Liverpool positioned itself west of Bear Island, in the Barents Sea, to rendezvous with the cruiser. On 14 May, Trinidad came under repeated attack and was set ablaze by bombs. The British had to evacuate and sink her the following day when the fire became uncontrollable. Liverpool and the rest of Rear-Admiral Burroughs group came under attack themselves on the return journey. On 25 May, Liverpool began escorting 