How are search operations progressing in Nepal, a week after deadly flash flood?

At least 1,114 people have been killed and 2,916 are missing in Nepal, while China's death toll is at 16, with 546 people still missing. HOW WAS INFRASTRUCTURE AFFECTED?The United Nations Development Programme said the disaster created 2.2 million tons of debris, including parts of buildings, rocks, and sediment.

A tenth of Nepal's electricity generation has been ⁠hit, as the flood damaged eight existing and four under-construction power projects. Officials said only "some" of them can be repaired. Nearly 50 suspension bridges were also hit, of which authorities say 20 can be repaired.

The remaining will need to be rebuilt. In addition, 31 motorable bridges were washed away. The finance minister has said that Nepal may need $4 billion to $5 billion to rebuild after the flood.

HOW IS THE SEARCH EFFORT PROGRESSING?Rescuers have deployed heavy machinery, helicopters, and excavators to reach over 11,000 people so far. More than 9,200 army troops are on the ground to help rescue people, manage bodies, and clear blocked roads.

The key focus at present, however, is on the tunnels of devastated hydroelectric plants, whose powerhouses have spaces and rooms for people to stay. Authorities are grappling with ⁠collapsed debris and floodwater to reach 639 people still believed to be trapped in the ruins of projects, including dozens believed to be in the tunnels.

About 279 people have been rescued from the project sites. ARE OTHER COUNTRIES HELPING?Nepal's foreign minister said last week that foreign help was needed in specialised and technical areas in which the country does not have expertise.

Apart from relief supplies and aid worth over $42 ⁠billion, countries have since dispatched specialised rescue teams to Nepal. India and China have already sent tunnel experts and specialised forensic teams, while South Korea will dispatch a 44-member emergency relief team.

Beijing has said it will send more DNA identification experts and supplies. Singapore has also sent a six-person ‘victim ⁠identification team’, with 13 more members and DNA testing equipment expected on Wednesday.

WHAT IS THE SITUATION IN TIBET?Heavy machinery and other equipment reached the worst-affected Gyirong border crossing into Nepal for the first time on Wednesday, after China rebuilt the only road ⁠leading to it, which was washed away by the flood. Equipment and supplies were earlier being airdropped to front-line rescuers, who had trekked through the mountains to reach the site.

Showing footage of rescue teams and excavators, state broadcaster CCTV said rescue crews equipped with life-detection devices and search dogs had been deployed.