Foreign Minister Andrii Sybiha warned on June 13 that Russia has begun preparing strategic military reserves, signaling plans for military operations that may extend beyond Ukraine.
"According to our intelligence, Russia has started to prepare strategic reserves, which indicates plans for combat operations not only in Ukraine," Sybiha said during the Globsec conference in Prague, calling for urgent diplomatic and economic pressure.
"Allies need full diplomatic mobilization to stop this war. This is not just a question for Ukraine. (Russian President Vladimir) Putin only understands strength, and right now it's crucial to apply sanctions in a timely manner, using them as economic weapons to pressure Russia," Sybiha said.
The comments come as Russia intensifies its military offensives and missile strikes across Ukraine, despite participating in two recent rounds of peace talks in Istanbul. The first talks were held on May 16, followed by a second meeting on June 2. While both rounds produced agreements on prisoner exchanges, they failed to secure a ceasefire.
President Volodymyr Zelensky said in a June 12 interview with Germany's Bild newspaper that Russia is using the talks to delay tougher U.S. sanctions, while continuing to escalate attacks on Ukrainian cities.
Russia also continues to issue nuclear threats to Western countries. Putin claimed on June 11 that Russia possesses the world's most advanced nuclear systems, with 95% of its strategic nuclear forces reportedly made up of modern equipment.
Putin emphasized the need to significantly strengthen Russia's ground forces. Russian defense spending has surged to 6.3% of GDP, the highest level since the Cold War, as Moscow continues to ramp up its military investment amid the ongoing war.