The Duke of Cambridge stated that Pakistan is a very important country for the UK. He thanked the government of Pakistan for the warm welcome and hospitality extended to them and their entourage. Prior to meeting, the couple was received by President Alvi and his wife Samina Arif at Aiwan-i-Sadr.
The president commended the royal couple for their endeavours to raise awareness about mental health, climate change and poverty alleviation, a press release from the president's secretariat said.
The Duke of Cambridge thanked the president for the warm welcome and hospitality extended to him and his entourage. The royal couple appreciated the initiatives undertaken by the Pakistan government to combat climate change and to alleviate poverty, the statement said.
Duchess of Cambridge Kate, who earlier donned a royal blue kurta, changed into a green and white attire for the formal receptions.
The royal couple was accompanied by Thomas Drew, the British High Commissioner to Pakistan; Simon Case, the Principal Private Secretary to the Duke; and Christian Jones, the Communications Secretary to the Duke and Duchess of Cambridge.
Speaking at a reception hosted in his honour by the British High Commission at the National Monument of Pakistan on a hilltop in Islamabad, Prince William said the UK and Pakistan share unique bonds and so it will always be in Britain's "best interests" for Pakistan to succeed.
He said that 1.5 million people were living in the UK had Pakistani heritage and the UK was one of Pakistan's top investors.
"You can rely on us to keep playing an important role as a key partner and your friend," William said. Prince William, along with his wife Kate arrived at the venue in a rickshaw decked out in traditional truck art.
Earlier, the couple visited a girls' school here and interacted with students.
They arrived in Islamabad, the first royal trip to the country in more than a decade.
The couple visited the Model College for Girls located in Islamabad. The college is a government-run school for disadvantaged from four to 18-year-olds, benefiting from the Teach for Pakistan programme based on the UK's Teach First scheme. The royal couple toured parts of the school and also inspected a class of mathematics. They mixed with the students of the school. The school administration briefed the royal couple, who are strong advocates of girls' education, about the school and they were also apprised about education system in Pakistan.
After their visit to the school, they visited Trail 5 hiking point on Margalla Hills to attend an event regarding environmental protection. "In the Margalla Hills, which sit in the foothills of the Himalayas, the Duke and Duchess of Cambridge joined children from four local schools, taking part in activities designed to educate young people on environmental protection and wildlife conservation," said Kensington Palace.
Strict security arrangements were made on the occasion of the visit of the royal couple.
During their five-day visit, the royal couple is scheduled to visit Northern Areas and Khyber Pakhtunkhwa besides capital Islamabad and Lahore.
Last week, Kensington Palace called the five-day trip "the most complex tour undertaken by The Duke and Duchess to date, given the logistical and security considerations".
The visit, which will end on October 18, has been organised at the request of the United Kingdom's (UK) Foreign and Commonwealth Office. This is the first royal tour to the country since 2006 when Prince Charles and Camilla, the Prince of Wales and the Duchess of Cornwall, travelled to Pakistan.
In 1990, Princess Diana, William's mother, visited Pakistan to participate in a fund-raising event for a cancer hospital built by Khan.
Pakistan Prime Minister Imran Khan on Tuesday apprised Prince William and his wife Kate Middleton about his country's relations with India and Afghanistan as the royal couple began their first visit to the country, described as the "most complex".
The Duke and Duchess of Cambridge, both 37, held a cordial meeting with Prime Minister Imran Khan at the Prime Minister House, where a lunch was hosted for the guests.
Khan's office said that welcoming the couple, Khan recalled the love and affection among the people of Pakistan for Princess Diana, because of her compassion as well as commitment to support charitable causes.
Khan commended the visiting dignitaries for raising awareness of the issues being faced by the modern world like climate change, inequality, and education. The Prime Minister also lauded the royal couple for promoting positive activities in Pakistan and their interaction with young Pakistanis.
The Prime Minister apprised the royal couple of domestic priorities and Pakistan's perspective on external environment, including relations with India following the abrogation of the special status of Jammu and Kashmir under Article 370 in August and reconciliation in Afghanistan.
Imran Khan discusses 'most complex' India-Pakistan ties in talks with William-Kate.