The cyber attack took place earlier this month and MINDEF believes it was a "targeted and carefully planned" attack
The Land Transport Authority plans to appoint training providers to develop a pool of trainers to conduct the Safe Riding Programme.
The police have cordoned off the area on the ground floor where the teen fell along with the link bridge on the fourth floor.
The Singapore Civil Defence Force says the man was sent to Tan Tock Seng Hospital.
Prime Minister Lee Hsien Loong wishes the students on his Facebook page.
The Singapore Civil Defence Force says the cause of fire is still under investigation.
A fire rainbow is a term for circumhorizontal arcs formed when sunlight gets refracted by ice crystals.
Singapore is likely to introduce carbon tax of S$10-20 ($14.08) per tonne from 2019.
Finance Minister Heng Swee Keat says the change takes place "with immediate effect".
Singapore Airlines is ranked 33rd and is the only Singaporean company to get enlisted among the top 50.
The Volks Auto scam trio took thousands of money from customers but "no effort was made to fulfill the orders".
In Singapore, murder convictions are punishable by death and carried out by hanging.
The childcare centre is believed to be Sam's Early Learning Centre at Jalan Mutiara.
The authorities say the private candidates will be notified about their individual results by post.
The authorities say that proper measures are taken to improve the general health of trees in Singapore.