CPI(M) general secretary Sitaram Yechury pays respect to former prime minister of Nepal and Nepali Congress president Sushil Koirala in Kathmandu. Koirala, who was elected prime minister of Nepal on February 10, 2014, died of pneumonia at his residence on the outskirts of Kathmandu on February 9. He was 79. He had been suffering from chronic obstructive pulmonary disease. Yechury was part of an Indian delegation which visited Nepal to pay tributes to Koirala. The delegation was led by external affairs minister Sushma Swaraj.