Weather security

Do the floods suggest a national security threat from climate change?

The Missouri River floodwater surging on to the air base housing the U.S. military’s Strategic Command overwhelmed round-the-clock sandbagging by airmen and others. They had to scramble to save sensitive equipment, munitions and dozens of aircraft.

Days into the flooding, muddy water was still lapping at almost 80 flooded buildings at Nebraska’s Offutt Air Force Base, some inundated by up to 7 feet (2.1 meters) of water. Piles of waterlogged corn cobs, husks and stalks lay heaped everywhere that the water had receded, swept onto the base from surrounding fields.

"In the end, obviously, the waters were just too much. It took over everything we put up," Col. David Norton, who is in charge of facilities at the base, told an Associated Press reporter on a tour of the damage. "The speed at which it came in was shocking."

Though the headquarters of Strategic Command, which plays a central role in detecting and striking at global threats, wasn't damaged, the flooding provided a dramatic example of how climate change poses a national security threat, even as the Trump administration plays down the issue.

It is also a reminder that the kind of weather extremes escalating with climate change aren't limited to the coasts, said retired Rear Adm. David W. Titley, founder of both the Navy's Task Force on Climate Change and the Center for Solutions to Weather and Climate Risk at Penn State University.