The UK's national security is under severe threat from the climate crisis and the collapse of natural ecosystems, according to a powerful report by the Joint Intelligence Committee (JIC) that was due to be released on Thursday. The report warns that food shortages and economic disaster could hit within years, but has been delayed amid concerns it may have been blocked by Downing Street.
The JIC report is understood to describe the destabilising impacts of climate and nature crises as one of the biggest risks facing Britain. It highlights pressure on food import supply chains, with the UK over-dependent on imports from regions vulnerable to climate disaster and ecosystem collapse. Other industries, including clothing and fashion, are also affected as raw materials come from at-risk areas.
The report notes that these impacts are already being felt and will worsen as global temperatures rise beyond 1.5°C above pre-industrial levels. Migration from worst-affected countries, along with potential government collapses and social disorder, could further affect UK security. Defence experts have warned for two decades, but little action has been taken.
The report was to be launched at a landmark event in London, but the Guardian understands it has been halted. Sources expressed fears it is being suppressed because the government is unwilling to address the issues, especially after cutting overseas aid that could help stabilise at-risk regions. Meanwhile, Prime Minister Keir Starmer may skip the upcoming COP30 climate summit in Brazil amid political concerns.
A government spokesperson said the government is taking robust action on food security and climate impacts, including £11.6bn in international climate finance. Former Conservative minister Zac Goldsmith criticised Labour for deprioritising the nature crisis, saying Starmer appears to be the first British PM not to attend COP.
