Concerns about the United States' commitment to NATO have resurfaced as former US President Donald Trump has repeatedly cast doubt on his willingness to defend allies who he believes are not contributing enough to their own defense. This has spurred increased efforts among NATO members to bolster their own military capabilities and demonstrate their commitment to collective security.
European Nations Increase Defense Spending
In response to Trump's remarks, several European nations are taking steps to increase their defense spending. Jeremy Hunt, a prominent British politician, has argued that European countries, including the UK, must increase their defense spending to levels comparable to the United States (around 3.4% of GDP) to maintain NATO unity. He suggests that transforming Britain into a technological hub, similar to Silicon Valley, could help fund these extra billions.

“If we are to keep NATO together, we and other European countries will need to spend closer to the 3.4 per cent of GDP that the US spends on defence,” Hunt stated.
Joint Exercises Demonstrate Alliance Strength
Beyond increased spending, NATO allies are also engaging in joint military exercises to enhance interoperability and demonstrate their collective strength. A group of six submarines from allied nations is set to participate in NATO's premier submarine warfare drill, Dynamic Manta 25, in Italy. This exercise serves as a crucial opportunity for allied navies to practice coordinated operations and refine their anti-submarine warfare skills.
These exercises are designed to send a clear message of unity and resolve to any potential adversaries. They also provide valuable training opportunities for personnel from different nations to work together effectively in a crisis.

Australia Invests in Submarine Capabilities
Outside of Europe, Australia is also taking steps to strengthen its defense capabilities. The Australian Government recently launched the AUKUS Submarine Industry Strategy, providing clarity for home businesses to invest in supply chains related to submarine construction and maintenance. This initiative reflects Australia's commitment to enhancing its maritime security and contributing to regional stability.
"The Australian Government launched the AUKUS Submarine Industry Strategy, providing clarity for home businesses to invest in supply chains."
While some European leaders, like Italian Prime Minister Meloni, have expressed appreciation for Trump, the overall trend is clear: NATO allies are increasingly focused on strengthening their own defenses and demonstrating their commitment to the alliance, regardless of doubts expressed by individual leaders.
