That means no longer tenable or sustainable.
As in “The United States continues to devote more resources to the defense of Europe when the Continent’s economy, including Germany’s, are doing well and security challenges abound. This is no longer sustainable for us.”
Donald Trump has reportedly sent sharply worded letters to several Nato member countries, urging them to spend more on their self-defence, in an escalation of the US president’s long-standing feud with the military alliance…
The Nato allies agreed in 2014 to spend more on their own national defence, aiming to eventually contribute two per cent of their GDP to the effort. Many members countries say they are still working towards that goal, and are frustrated by Mr Trump’s threats.
“Die Vereinigten Staaten geben nach wie vor mehr Mittel für die Verteidigung Europas aus, während es der Wirtschaft des Kontinents, einschließlich Deutschlands, gutgeht und die Sicherheitsherausforderungen vielfältig sind. Das ist für uns nicht mehr tragbar.”
PS: Happy 4th of July!