A snapshot of Guam before US-North Korea conflict and now

Here's a closer look at Guam and its role in the U.S. and North Korea's ongoing war of words. The latest The top US military officer said Monday that the United States wants to peacefully resolve a deepening standoff with North Korea. But it is also ready to use the "full range" of its military capabilities in case of provocation, he said.

The comments by Marine Corps Gen. Joseph Dunford appeared to be an attempt to ease anxiety over tit-for-tat threats between President Donald Trump and North Korea while also showing a willingness to back up Trump's warnings if need be.

Meanwhile, China announced Monday it will cut off imports of North Korean coal, iron ore and other goods in three weeks under United Nations sanctions imposed over the North's nuclear and missile progr am s.

China, the isolated North's main trading partner, has been reluctant to push leader Kim Jong Un's regime too hard for fear it might collapse. But Beijing is increasingly frustrated with Pyongyang and supported a UN Security Council ban on Aug. 5 on coal and other key goods. Geographic basics The strip of land in the western Pacific Ocean is roughly the size of Chicago, and it's just 4 miles (6 km) wide at its narrowest point. It is about 2,200 miles (3,500 km) southeast of North Korea, much closer than it is to any of the United States. Hawaii is about 4,000 miles (6,500 km) to the east. Its proximity to China, Japan, the Philippines and the Korean Peninsula has long made the island an essential possession of the US military. US relationship Guam was claimed by Spain in 1565 and became a U.S. territory in 1898 during the Spanish-American War. Japan seized it for about 2½ years during World War II. In 1950, an act of Congress made it an unincorporated organized territory of the United States. It has limited selfgovernment, with a popularly elected governor, small legislature and nonvoting delegate in the US House of Representatives. Residents do not pay US income taxes or vote in the general election for US president. Its natives are U.S. citizens by birth. Military history The US keeps a Naval base and Coast Guard station in the south and an Air Force base in the north that saw heavy use during the Vietnam War. While already taking up 30 percent of the island, the American military has been seeking to increase its presence by relocating to Guam thousands of Marines who are currently based in Okinawa, Japan. Protecting the island is the US Army's Terminal High Altitude Area Defense, or Thaad, which is used to shoot down ballistic missiles. While there has been some resistance and displeasure from the people of Guam over the US military's presence, it is also essential to the island's economy, second only to tourism in importance. People and government The island was first populated about 4,000 years ago by the ancestors of the Chamorros, still the island's largest ethnic group. Now, about 160,000 people live on Guam. Its capital city is Hagatna and its largest city is Dededo. Its chief languages are English and Chamorro. It has seen various popular movements pushing for greater self-government or even US statehood, most notably a significant but failed effort in the 1980s to make it a commonwealth on par with Puerto Rico.

Military installations and their significance

There are two major bases on Guam: Andersen Air Force Base in the north and Naval Base Guam in the south. They are both managed under Joint Base Marianas. The tourist district of Tumon, home to many of Guam's hotels and resorts, is in between. The air base was built in 1944, when the U.S. was preparing to send bombers to Japan during World War II. Today, Naval Base Guam is the home port for four nuclear-powered fast attack submarines and two submarine tenders. Andersen Air Force Base hosts a Navy helicopter squadron and Air Force bombers that rotate to Guam from the U.S. mainland. It has two 2-mile (3-kilometer) -long runways and large fuel and munitions storage facilities. Altogether, 7,000 U.S. military personnel are stationed on Guam.

Guam and North Korea threat

The U.S. military began rotating bombers — the B2 stealth bomber as well as the B-1 and B-52 — to Andersen in 2004. It did so to compensate for U.S. forces diverted from other bases in the Asia-Pacific region to fight in the Middle East. The rotations also came as North Korea increasingly upped the ante in the standoff over its development of nuclear weapons. In 2013, the Army sent the THAAD missile defense system to Guam. A THAAD battery includes a truckmounted launcher, tracking radar, interceptor missiles and an integrated fire-control system.