At least 288 Indian nationals are missing following flash floods in Nepal, the Ministry of External Affairs (MEA) said on Thursday, as the overall death toll in the disaster rose to 270. The missing include people working on hydropower projects and tourist groups, an MEA spokesperson said. Twenty-one Indians from Tamil Nadu have been rescued so far. India's focus is on providing humanitarian assistance 'as requested by the Nepali side', the spokesperson added. Separately, about 200 Indians in Tibet have also sought assistance from India.