There was a sign on the floor of one of the boats abandoned off the coast of Aceh this week. ‘We are Myanmar Rohingya,’ it said in white capital letters. Its occupants may have been picked up by Indonesian fishermen, or they may have drowned. In the last couple of days, Malaysia and Indonesia have agreed to give temporary shelter to 7000 or more people stranded on boats in the Andaman Sea, some for as long as four months. The Malaysian navy has also begun to look for boats in its own waters. Thailand won’t be joining them, though it has agreed not to turn the boats away for the moment. ‘Our country has more problems than theirs,’ the Thai prime minister said. He may well be right: a mass grave was discovered in the south of Thailand earlier this month, containing the bodies of 26 Rohingya. There are probably more. On 29 May, there will be a meeting in Bangkok of 15 countries including the US, Thailand, Malaysia, Indonesia, the Philippines, Bangladesh and Burma, which is attending on condition that no one use the word ‘Rohingya’.