Labour has now joined the Conservatives in pledging to raise defense spending to 2.5% of GDP, but woolly caveats and an impending election leave doubts.
Traditionally when increased regional tensions and high oil prices coincide, defense spending in the Middle East and North Africa tends to see robust growth.
Combined spending on procurement and RDT&E will reach 36.6% of overall U.S. defense spending in fiscal 2027, a level not seen since the end of the Cold War.
The Pentagon appears to have reached peak spending and will have to determine how to meet its strategic objectives through redistribution and reprioritization
Chinese defense expenditure will remain at around 1.2% of GDP, although aspects of wider defense spending are understood to not be included in that official figure.
Since Russia's full-scale invasion of Ukraine, European defense expenditure has increased by 26.7% in real terms, and its defense sector is still catching up.
Riyadh announced a 3.9% rise for defense spending in fiscal 2024. Three factors likely dictate whether another sizable boost to spending materializes this year.
France is to invest €6.41 billion ($6.75 billion) in the Dassault Rafale fighter program between 2023 and 2026 and has earmarked €5.36 billion after 2026.
German lawmakers have approved the final and largest tranche of spending for the country’s purchase of the Israeli Arrow 3 anti-ballistic missile system.
The Australian Defense Department will spend more than $2 billion on Tomahawk, AARGM-ER, Spike, additional HIMARS and PrSM to boost its missile capabilities.
Australia, the UK and the U.S. in July signed a cooperation agreement to work together on future upgrades to the E-7A, with a focus on interoperability.
U.S. Air Force Secretary Frank Kendall says the House's addition of $558 million for the force's Adaptive Engine Transition Program is akin to "throwing money away."