Chairman of the Joint Chiefs of Staff Air Force Gen. CQ Brown, left, and Defense Secretary Lloyd Austin attend a wreath laying ceremony at the Tomb of the Unknown Soldier on National Veterans Day Observance at Arlington National Cemetery in Arlington, Va., Monday, Nov. 11, 2024. (AP Photo/Mark Schiefelbein)

In this photo taken from video released by Russian Defense Ministry Press Service on Tuesday, Dec. 3, 2024, a Russian navy frigate launches a Zircon hypersonic cruise missile during drills in the Mediterranean Sea. (Russian Defense Ministry Press Service photo via AP)

In this photo taken from video released by Russian Defense Ministry Press Service on Tuesday, Dec. 3, 2024, a Russian navy frigate is seen during drills in the Mediterranean Sea. (Russian Defense Ministry Press Service photo via AP)

In this photo taken from video released by Russian Defense Ministry Press Service on Tuesday, Dec. 3, 2024, the Admiral Golovko frigate of the Russian navy is seen during drills in the Mediterranean Sea. (Russian Defense Ministry Press Service photo via AP)

In this photo taken from video released by Russian Defense Ministry Press Service on Tuesday, Dec. 3, 2024, a Russian navy frigate launches a Zircon hypersonic cruise missile during drills in the Mediterranean Sea. (Russian Defense Ministry Press Service photo via AP)

In this photo taken from video released by Russian Defense Ministry Press Service on Tuesday, Dec. 3, 2024, the Admiral Gorshkov frigate of the Russian navy is seen during drills in the Mediterranean Sea. (Russian Defense Ministry Press Service photo via AP)