India has mourned one of its longest-serving prime ministers, Manmohan Singh, with a state funeral in Delhi. Singh led the country from 2004 to 2014 and was considered the architect of India's economic liberalisation. He died on Thursday aged 92.

The veteran leader, who was also credited for a landmark nuclear deal with the United States, died late Thursday at age 92.

India announced a seven-day mourning period and cancelled all cultural and entertainment events in the coming week