 The U.S. Embassy in Ukraine has warned of an increased threat of missile attacks, particularly on the city of Kiev and Kiva Blast. In light of the recent upstick in strikes across Ukraine and inflammatory rhetoric from Moscow, the Department of State cautioned U.S. citizens of an ongoing heightened threat of missile attacks including in Kiev and Kiva Blast, the U.S. Embassy said. The embassy urged U.S. citizens to monitor air raid sirens, respond appropriately to threats and follow the instructions of local authorities. It should be noted that the press service of the Kremlin has claimed that Ukrainian unarmed aerial vehicles attempted to launch an attack on the Kremlin residents of Vladimir Putin. The president of Russia, Sergei Nikiforov, spokesman for President Vladimir Zelensky, has said that Ukraine had no information about attack on the Kremlin.