British Prime Minister Keir Starmer has issued a warning to NATO.
He said that Russia poses a threat to an entire generation.
Starmer called on alliance members to consider increasing defence spending, the Telegraph reports.
He also said that countries must reach the 2.5% target and that this is a necessary measure.
The prime minister warned that the West's actions today would shape the world for decades to come.
Britain calls on NATO to respond collectively to potential generational threats from Russia.
The Prime Minister said countries must go further in strengthening their armed forces and reach 2.5% of GDP on defence.