VALLETTA, Malta (AP) — Malta on Tuesday agreed to let a private rescue ship dock on the island, with the 141 migrants it is carrying to be distributed among five fellow European Union nations in what was described as a “responsibility-sharing exercise.” The migrants were plucked to safety by the aid boat Aquarius in two separate operations in the Mediterranean Sea off Libya on Friday. The boat was reported to be about 50 kilometers (35 miles) from Malta on Tuesday afternoon when the deal was announced.