In a crucial moment for European security, UK Prime Minister Keir Starmer has called for a stronger national defense posture in light of Vladimir Putin’s ongoing aggression in Ukraine. In a stark message, Starmer emphasized that the protection of Ukraine is not just vital for the country itself, but for the entire stability of Europe.

As Russia’s military actions continue to destabilize the region, Starmer pledged to significantly increase the UK’s defense spending to 2.5% of GDP by 2027. This pledge, which amounts to an additional £13.4 billion annually for defense, is framed as the UK’s biggest sustained military spending boost since the Cold War. Starmer highlighted that this increase would rise to 3% of GDP in the next Parliament after 2029, signaling a long-term commitment to strengthening the UK’s military readiness in the face of global threats.

The defense spending increase will be partly funded by cuts to the foreign aid budget, reducing the UK’s foreign assistance from 0.5% of GDP to 0.3% by 2027. Starmer defended the move, arguing that the enhanced defense budget would provide crucial support for British jobs, skills, and investment, while also ensuring the nation’s security amidst a changing global landscape.

While the decision received support from the US, with Defence Secretary Pete Hegseth calling it “a strong step from an enduring partner,” critics were quick to raise concerns about the cuts to foreign aid and the adequacy of the overall defense increase.

Starmer stressed that Putin’s aggression goes beyond Ukraine, citing Russian military activities in UK waters, airspace, and cyberattacks on the NHS. He warned that allowing Ukraine to fall would set a dangerous precedent for Europe, opening the door for further instability and potential conflicts on the continent. “Unless Ukraine is properly protected from Putin, then Europe will only become more unstable, and that will hurt us even more,” Starmer stated during a press conference.

As tensions mount, recent international developments have caused alarm. The United States, under President Donald Trump, has distanced itself from its traditional allies in Europe. In a highly controversial move, the US voted with Russia, China, and North Korea at the UN on resolutions regarding Ukraine, marking a historic shift in US foreign policy.

President Trump’s meeting with French President Emmanuel Macron also suggested that Europe may be expected to provide guarantees for Ukraine’s security if Trump strikes a peace deal with Moscow.

Trump’s rhetoric and actions, including his remarks about imposing tariffs on European allies and his growing inclination towards negotiating directly with Russia, have raised concerns across Europe. While the US remains a vital ally, there is growing fear that the US under Trump may push for a peace deal that sidelines Ukraine’s interests and potentially leaves the country vulnerable.

To strengthen his position ahead of a critical visit to Washington this week, Starmer has been preparing to meet with US officials and navigate the complex dynamics between the UK, the US, and Europe. He is also expected to consult with French President Macron for insights on dealing with Trump, whose stance on European defense and Ukraine has sparked deep unease.

In addition to military spending plans, Starmer’s government is also rolling out new sanctions aimed at further isolating Russia. A package of 107 new sanctions was unveiled on the third anniversary of Russia’s invasion of Ukraine, targeting Russian oligarchs, companies aiding Russia’s military, and even North Korea for its role in sending troops to fight for Putin.

The sanctions are part of the UK’s broader effort to apply economic pressure on Russia, which includes restrictions on Russia’s “shadow fleet” of ships and other key entities involved in supporting the war effort.

Despite some domestic criticism and concerns about the economic impact, Starmer emphasized the need for a united European front to tackle Russia’s aggression. “The reason for this is straightforward: Putin’s aggression does not stop in Ukraine,” Starmer declared. “We must change our national security posture because a generational challenge requires a generational response.”

As the UK steps up its commitment to defense, European leaders continue to grapple with shifting dynamics in international relations. The UK’s pledge to bolster its military spending is a clear message that the country is preparing for a long-term commitment to the security of Ukraine and Europe as a whole, even as tensions rise with key international partners like the US. Starmer’s decision to prioritize defense spending reflects the growing urgency to address both current and future global threats, with Ukraine’s sovereignty at the forefront of these concerns.