Two F-15E Strike Eagles wait to receive fuel from a KC-135R Stratotanker during exercise Red Flag 15-1 on their way to Nellis Air Force Base, Nev., Jauary 23, 2015. The F-15s are assigned to the 4th Fighter Wing. U.S. (Photo by Airman 1st Class Aaron J. Jenne/Reuters)

Engine driver Josef Kowatsch (top L) steers a train through the NEAT Gotthard Base Tunnel during a media visit near the town of Erstfeld August 24, 2015. Crossing the Alps, the world's longest train tunnel should become operational at the end of 2016, consisting of two parallel single track tunnels, each of a length of 57 km (35 miles). (Photo by Arnd Wiegmann/Reuters)

Vehicles move past a man resting on a taxi, as he waits for passengers, along a road in Karachi, Pakistan, May 5, 2015. (Photo by Akhtar Soomro/Reuters)

Rays from the rising sun shine through the foliage of trees as fog covers the ground near the Guckler Karoly Observatory in Budapest, Hungary, 02 January 2017. (Photo by Balazs Mohai/EPA)

The aerial view shows three uprooted trees at a road near Hildesheim, Germany Friday, October 6, 2017. Seven people died Thursday as high winds knocked over trees and caused widespread travel chaos in northern Germany. (Photo by Julian Stratenschulte/DPA via AP Photo)

An offering of a dried baby llama and fake U.S. burn in honor of Pachamama, or Mother Earth, during a New Year ritual on Turriturrini Mountain on the outskirts of Huarina, Bolivia, Friday, June 21, 2024. Aymara Indigenous communities are celebrating the Andean New Year 5,532 or “Willka Kuti” which translates to “Return of the sun” in Aymara. (Photo by Juan Karita/AP Photo)

Senior citizens sit outside US retailer Victoria’s Secret in Beijing, China, 08 April 2025. On 07 April, 2025, US President Donald Trump threatened China with an additional 50 percent tariff on goods imported into the US if it does not withdraw a 34 percent tariff it imposed on US imports into China. The 34 percent tariff China set was in response to Trump’s earlier 34 percent tariff on Chinese imports into the US. Trump gave China a deadline of 08 April to withdraw its tax, or it will face the 50 percent additional tax. (Photo by Jessica Lee/EPA/EFE)

School cheerleaders wearing protective masks pose for a photo as fellow students arrive for classes on the first day of school in Miami-Dade County at Barbara Goleman Senior High School, in Miami, Florida, August 23, 2021. (Photo by Marco Bello/Reuters)