The U.S. embassy in Kyiv has warned of an "increased risk" of Russian air attacks in the coming days as Ukraine prepares to celebrate its Independence Day on August 24. The embassy "assesses that during the next several days and through the weekend there is an increased risk of both nighttime and daytime Russian drone and missile attacks throughout Ukraine in connection with Ukraine’s Independence Day on August 24," it said in a statement on its website. Ukraine will mark its 33rd year of independence from the Soviet Union on August 24. To read the original story by RFE/RL's Ukrainian Service, click here.