Several Airbus A400M military transport planes of the Luftwaffe, the German air force, stand on the runway of military airbase of Wunstorf on January 2, 2019 in Wunstorf, Germany. The Luftwaffe received its 25th A400M in 2018 as part of a fleet that will eventually consist of 50 planes, making the A400M the backbone of Germany's military transport capability. (Thomas Starke/Getty Images)
An Israeli soldier looks through the scope of a rifle during clashes with Palestinian protesters following a weekly demonstration against the expropriation of Palestinian lands by Israel in the village of Kfar Qaddum, near Nablus in the occupied West Bank, on January 4, 2019. (JAAFAR ASHTIYEH/AFP/Getty Images)
A US Coast Guard vessel patrols New York Harbor waters off Battery Park on January 5, 2019, in New York, as the US government shutdown enters its third week. - While most of the US military is unaffected, about 42,000 Coast Guard members are working without pay. That branch falls under the Department of Homeland Security, not the Pentagon. (DON EMMERT/AFP/Getty Images)
U.S. Army Paratroopers assigned to the 173rd Airborne Brigade summit a mountain peak during intense cold weather training with Alpine Brigade Julia during exercise Alpini Climb in Passo di Tonale, Italy, on December 11, 2018.
A member of the Indian Central Reserve Police Force (CRPF) warms up during the rehearsal for the upcoming Republic Day parade in New Delhi on January 2, 2019. - India will celebrate its 70th Republic Day on January 26. (MONEY SHARMA/AFP/Getty Images)
An Iraqi soldier sits atop a military vehicle in central Baghdad's Tahrir square, during celebrations marking the founding of the Iraqi army on January 6, 2019. (AHMAD AL-RUBAYE/AFP/Getty Images)
U.S. Marine Cpl. Jonathan Lukachinsky inspects the rotor of a CH-53E Super Stallion on the flight deck of the Wasp-class amphibious assault ship USS Kearsarge (LHD 3) on Jan. 4, 2019 while deployed in the Mediterranean Sea. ( MC2 Ryre Arciaga/U.S. Navy)
The Russian Navy large anti-submarine ship Admiral Panteleyev arrives at the port in Manila on January 6, 2019 for a five-day goodwill visit to the Philippines. (NOEL CELIS/AFP/Getty Images)
French Defence Minister Florence Parly (C) gives an address as she stands next to the Chief of Staff of the French Air Force, General Philippe Lavigne (C-L), before a Dassault Rafale fighter-bomber aircraft during her visit to the Royal Jordanian Air Force's Prince Hassan Air Base (H5), northeast of the capital Amman, on December 31, 2018, from which French fighter jets take-off for sorties within their capacity in the international coalition against the Islamic State (IS) group. (DAPHNE BENOIT/AFP/Getty Images)
Members of Indonesia's commando unit take part in an anti-guerilla warfare exercise in Mata Ie forest, some ten kilometers from Banda Aceh on January 2, 2019. (CHAIDEER MAHYUDDIN/AFP/Getty Images)
U.S. Army 3rd Cavalry Regiment Field Artillery Squadron Troopers fire an M777A2 Howitzer while supporting Iraqi Security Forces (ISF) in Iraq. The 3rd Cav. Regt. is deployed in support of Operation Inherent Resolve, working by, with, and through the ISF and Coalition partners to defeat ISIS in areas of Iraq and Syria. (SPC. Gyasi Thomasson/U.S. Army)