The amphibious assault ship U.S.S. Makin Island arrives in Hong Kong for a port visit.

It is the first time Makin Island has visited Hong Kong and comes amid rising tensions in the region.

Rival claims to territory in the South China Sea are one of the biggest potential flashpoints in the Asia-Pacific region.

(SOUNDBITE) (English) COMMANDING OFFICER CAPTAIN CEDRIC PRINGLE SAYING:

"The navy's position is consistent with the U.S. position. Our policy is that we hope that the claims involved and the claimants involved resolve them peacefully."

Reporter: "And if they don't?"

"Well, we're always obligated to ensure peace and stability throughout the region."

China, the Philippines, Vietnam, Taiwan, Malaysia and Brunei all have territorial claims on the waterway, which provides 10 percent of the global fisheries catch and carries half the world's shipping tonnage.

Sarah Sheffer, Reuters.