BY EMMANUEL OGBONNA

The governments of United Kingdom and Poland are set to sign a sweeping new defence and security treaty on Wednesday aimed at strengthening military cooperation, cybersecurity coordination and border protection as European nations confront growing security threats linked to Russia and wider geopolitical instability.

The agreement will be formally signed during a meeting in London between British Prime Minister Keir Starmer and Polish Prime Minister Donald Tusk. British officials described the pact as one of the most significant bilateral defence arrangements between the two countries in decades and part of a broader European push to deepen security partnerships.

The treaty comes as governments across Europe respond to an increase in hybrid warfare tactics, including cyberattacks, espionage operations, sabotage attempts and disinformation campaigns that officials say are increasingly targeting critical infrastructure and democratic institutions throughout the continent.

British authorities said Starmer and Tusk are expected to discuss what London described as a sharp rise in hostile activity across Europe, including arson attacks allegedly linked to Russian operatives as well as escalating cyber intrusions aimed at government agencies, military networks and private industry.

Officials in Britain have become increasingly vocal about security concerns following several recent incidents involving suspected foreign interference and covert operations. The British government said the new treaty is intended to improve coordination between the two allies on intelligence sharing, law enforcement cooperation, organized crime prevention and border security enforcement.

While Britain and Poland have long maintained close military ties through NATO, the new agreement is designed to expand the relationship beyond traditional defence cooperation and create a broader strategic partnership capable of responding to emerging threats.

Starmer said Europe faces a rapidly changing security environment that requires deeper alliances among democratic nations.

He described the treaty as the most significant advancement in Britain’s defence relationship with Poland in a generation and said it would help both countries address modern threats that may not always be visible on the battlefield but still pose serious risks to national security and regional stability.

The agreement also reflects growing pressure on European nations to take greater responsibility for their own defence capabilities. Since returning to office, U.S. President Donald Trump has repeatedly urged European allies to increase military spending and reduce reliance on American defence support, accelerating efforts across the continent to strengthen regional security partnerships.

For Poland, the treaty represents another step in a broader strategy of expanding military and political cooperation with key European allies. Warsaw has rapidly increased defence spending in recent years and has emerged as one of NATO’s most active military powers on its eastern flank.

Speaking during a Polish government meeting on Tuesday, Tusk described the agreement with Britain as a historic moment for bilateral relations. He emphasized that cybersecurity would form a major component of the treaty, reflecting concerns that Poland has become a major target for Russian cyber operations and espionage activities because of its central role in supporting Ukraine.

Poland has served as a crucial logistical hub for military and humanitarian aid flowing into Ukraine since the start of Russia’s invasion. Polish officials have repeatedly warned that the country faces intensified disinformation campaigns, cyberattacks and intelligence operations aimed at disrupting support networks connected to Ukraine.

The new treaty is also expected to deepen industrial cooperation between British and Polish defence manufacturers. British officials said the two countries plan to combine technical expertise and production capabilities to jointly develop advanced weapons systems and sophisticated munitions.

Among the projects under discussion is the co-production of a medium-range air defence missile system intended to improve Europe’s ability to counter aerial threats, including drones and missile attacks. Defence analysts say such cooperation could help reduce dependence on non-European suppliers while strengthening the continent’s military readiness.

The agreement follows a wider trend of expanding defence partnerships across Europe. Poland signed a major defence treaty with France in 2025 and has also been pursuing a similar security arrangement with Germany as Warsaw works to reinforce alliances with leading European powers.

European governments have increasingly accelerated military coordination since Russia’s invasion of Ukraine reshaped the continent’s security landscape and prompted fears of prolonged instability along NATO’s eastern border.

The signing of the Britain-Poland treaty is expected to further solidify cooperation between two of Europe’s strongest supporters of Ukraine while signaling a broader shift toward deeper regional defence integration in response to evolving security threats.

Original article