A few days before the U.S. imposed stringent new sanctions that contributed to the Ukraine conflict, Russian President Vladimir Putin seemed to test NATO’s Article 5, which assures collective defense. This could have been either intentional or just careless.
Recently, drones launched from Belarus, aligned with Russia, entered Lithuania’s airspace, raising concerns among local military and political officials. One drone flew approximately 100 kilometers towards Vilnius, equipped with explosives, and ultimately crashed in a military training area. Earlier in July, another drone caused the evacuation of senior officials after crashing near the Shamska border crossing.
Simultaneously, Russian forces launched an attack on a gas depot in Ukraine, situated just half a mile from the Romanian border.
While these incidents may appear isolated, observers are noting some unnerving trends. Russian drones have previously drifted into NATO airspace, and the response from NATO was notably subdued.
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Andrew Danieri, an associate director at the Atlantic Council’s Eurasian Centre, indicated that it remains uncertain whether Putin is genuinely testing Article 5, although his seeming disregard for these actions signals something. “Surprisingly, I haven’t observed a significant response from NATO,” Danieri remarked.
Lithuanian Defense Minister Doville Shakarien expressed that there is no conclusive evidence that Russia is intentionally breaching boundaries, referring to the drone incident as “unprecedented and surprising,” especially considering it came just a kilometer from the president’s residence.
She labeled the action a “reckless drone invasion,” cautioning that it serves as a “direct test of NATO’s resolve.” In light of these events, Lithuania is reviewing its defense protocols and has urged NATO to enhance its air defense systems to signal that the alliance is prepared to defend its territory.
Romania has faced repeated drone incursions and has enacted laws to empower authorities to intercept or neutralize unauthorized drones. This has thus far prevented any escalated conflict following the latest border incident.
Bruno Karl, head of the German Federal Intelligence Agency, has voiced concerns for months about Russia employing hybrid warfare tactics, including disruption and cyber attacks, increasing the risk that NATO may eventually need to invoke Article 5.
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Karl recently intensified his warnings. In June 2025, he noted that Moscow appears intent on testing NATO unity and collective defense. He suggested that Russian officials are skeptical about the alliance’s support for Article 5 and might resort to deploying “Little Green Men” or engaging in hybrid provocations to examine NATO’s response rather than launching an outright invasion.
This sentiment was echoed by former Lithuanian ambassador Eightvidas Valjarnas, who indicated that even if the drone incidents weren’t deliberate, their psychological impact is significant. “This will be the future of conflict in Eastern Europe,” he stated. “We might not see an immediate assault from Russia, but they are certainly likely to gauge how the agency reacts.”
Bajarunas also called for a comprehensive NATO response. “These intrusions are violations of NATO territory. We should view it not just from the standpoint of state response but as a matter of collective NATO action.”
From drone flights to border confrontations, Putin’s hybrid tactics could illustrate the evolving battlefields in Eastern Europe, where assessments are not merely about military equipment but also about unity, readiness, and political determination.
President Donald Trump has indicated plans to secure a breakthrough in peace discussions with Putin before implementing new sanctions. He suggested targeting the financial backing for the war, saying, “Putin will stop killing people when energy prices hit another $10 a barrel. His economy will falter, leaving him with no choice.”
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Nonetheless, Trump maintained an optimistic outlook on negotiations, mentioning that his envoy, Steve Witkov, has traveled to Russia for talks with Putin. “There has been significant progress!” Trump claimed. “Everyone agrees that this conflict needs to end, and we’ll work toward that in the coming days and weeks.”
The Kremlin has announced that this will be the first in-person meeting between Trump and Putin for negotiations.



