Navy

This image released Tuesday, Oct. 20, 2020, by the USS Constitution Museum in Boston shows a document of private signals used between the U.S. Navy and the Navy of Great Britain. It is part of a collection of documents related to the early years of the USS Constitution acquired by the museum that will be unveiled during a virtual celebration for the ship's 223rd birthday on Wednesday. (USS Constitution Museum via AP)

FILE - In this June 3, 2014, image provided by the U.S. Navy, Navy Capt. John R. Nettleton, then-commanding officer of Naval Station Guantanamo Bay, Cuba, speaks during a Battle of Midway commemoration ceremony. Nettleton was convicted Friday, Jan. 17, 2020 of interfering with an investigation into the death of a civilian with whom the commander had fought and argued over his alleged affair with the man's wife. A federal jury in Jacksonville convicted Nettleton on charges of obstruction of justice, concealing material facts, falsifying records and making false statements.(Mass Communication Specialist 3rd Class Jacob Goff/U.S. Navy via AP)

An Israeli soldier fires on board the Israeli Navy Ship Lahav during a rare tour of Israel's offshore Leviathan gas field in the Mediterranean Sea, Tuesday, Sept. 29, 2020. After a coronavirus-related delay, Israel's navy is preparing for the long-awaited arrival of its next generation of missile boats — giving it a powerful new tool to defend its strategic natural gas industry from the threat of the Lebanese militant group Hezbollah. (AP Photo/Ariel Schalit)

FILE - In this March 31, 2020, file photo a U.S. Army soldier walks inside a mobile surgical unit being set up by soldiers from Fort Carson, Col., and Joint Base Lewis-McChord (JBLM) as part of a field hospital inside CenturyLink Field Event Center, in Seattle. Military suicides have increased by as much as 20% this year compared to the same period last year, and some incidents of violent behavior have spiked, as service members struggle with isolation and other impacts of COVID-19 added to the pressures of war-zone deployments and responding to national disasters and civil unrest. (AP Photo/Elaine Thompson, File)

Lt. Gen. Ahn Young Ho, left, a top official at the South Korean military's office of the Joint Chiefs of staff, gives a briefing on North Korea's shooting of a South Korean government official as Defense Minister Suh Wook listens at the National Assembly in Seoul, South Korea, Thursday, Sept. 24, 2020. South Korea said Thursday North Korean troops shot a South Korean government official who may have attempted to defect and set his body on fire, after they found him on a floating object in waters near the rivals' disputed sea boundary. (Ha Sa-hun/Yonhap via AP)

In this photo provided by the Greek Defense Ministry, military planes take part in a Greek-US military exercise near Athens, on Friday, Sept. 11, 2020. Prime Minister Kyriakos Mitsotakis was to outline the details of a program Saturday to boost Greece's defense capabilities, amid heightened tensions with neighboring Turkey over rights to resources in the eastern Mediterranean. (Greek Defense Ministry via AP)

In this undated video grab provided by Russian Defense Ministry Press Service, Russia's Varyag missile cruiser fires a cruise missile as part of the Russian navy manoeuvres in the Bering Sea. The Russian navy has conducted massive war games near Alaska involving dozens of ships and aircraft, the biggest such drills in the area since Soviet times. (Russian Defense Ministry Press Service via AP)

In this photo provided by the Greek National Defense Ministry, a Greek air force jet takes part in a Greek-US military exercise south of the island of Crete, on Monday, Aug. 24, 2020. Greece began a military exercise involving its navy and air force in the Mediterranean southeast of Crete and south of the Greek island of Kastellorizo, near an area where Turkey has sent research vessel Oruc Reis, accompanied by warships, to survey the seabed for gas and oil deposits. (Greek National Defense via AP)

AP Illustration/Peter Hamlin;

In this Wednesday, Aug. 12, 2020 photo released by the U.S. Navy, the MT Wila is boarded by Iranian navy commandos in the Gulf of Oman off the eastern coast of the United Arab Emirates. The Iranian navy boarded and briefly seized a Liberian-flagged oil tanker near the strategic Strait of Hormuz amid heightened tensions between Tehran and the U.S., a U.S. military official said Thursday, Aug. 13, 2020. (U.S. Navy via AP)