A major United Nations climate change summit will take place in Glasgow.
The UK has won the bid to host the 26th Conference of the Parties, known as COP26, following a partnership with Italy.
Up to 30,000 delegates are expected to attend the event at Glasgow’s Scottish Events Campus (SEC) at the end of next year.
It is designed to produce an international response to the climate emergency.
The UK will host the main COP summit while Italy will host preparatory events and a significant youth event, as part of the agreement.
The Scottish government’s Climate Change Secretary Roseanna Cunningham said the decision to host COP26 in Scotland was right “given our leadership on climate action”.
She continued: “I am pleased that Glasgow has been confirmed as the host city of COP26, now that the joint UK and Italy bid to host the summit has been approved.
“Scotland was one of the first countries in the world to acknowledge the global climate emergency and the Scottish government has introduced the toughest targets in the UK to ensure our action matches the scale of our climate ambitions.
“We look forward to working collaboratively with partners to deliver an ambitious and effective conference that ensures Scotland plays a leading role to help promote the increased global effort to tackle climate change.”
The conference has been described as the most important gathering on climate change since the Paris agreement was signed in 2015.
Lasting for two weeks, it would be the largest summit the UK has ever hosted, with up to 200 world leaders expected to attend for the final weekend.
2020’s conference is seen as a major crossroads in the battle against global climate change. It will likely be held just after the next US presidential election.
It will also be the year in which governments are due to review their promises to cut carbon emissions in line with the latest science.
Campaigners have said the event will give the UK the chance to set the tone for the world’s future.
Climate campaigner Greta Thunberg appeared at the 2018 conference in Poland.
It is expected to pose major security challenges for the Scottish government and police.
Sources have told BBC Scotland that police will seek additional funding from the Scottish and UK governments.