Forty-six sailors died when the South Korean vessel sank on March 26.
The U.S. military to conduct joint exercises with the South Korean military
South Korea says North Korea was behind March 26 warship sinking
U.S. military commanders directed to work with South Korean troops
North Korea denies responsibility for sinking
Washington (CNN) -- The U.S. military will conduct joint exercises with the South Korean military in response to that country's announcement that North Korea was behind the recent sinking of one of its warships, the Pentagon said Monday.
The United States and South Korea will conduct both anti-submarine and maritime interdiction training exercises in the future, Pentagon spokesman Bryan Whitman said.
Whitman would not discuss details or timelines on the two exercises, but noted that they are being planned in response to the March 26 sinking.
The South Korean government said its probe of the incident concluded that North Korea fired a torpedo responsible for sinking the vessel. Forty-six South Korean sailors were killed as a result.
Whitman said the maritime interdiction exercise will be conducted as part of the Proliferation Security Initiative, which is designed to prevent the trafficking of weapons of mass destruction and related technologies. North Korea is suspected of moving such material by sea.
The submarine exercises are designed to hone overall naval skills while testing South Korea's anti-submarine capability, Whitman said.
The Pentagon announcement came on the heels of a statement from Secretary of State Hillary Clinton on Monday that the U.S. government backs the conclusion of the South Korean probe into the incident. Clinton urged North Korea to reveal what it knows about the "act of aggression." She also said the United States' "support for South Korea's defense is unequivocal" and that North Korea should "stop its belligerence and threatening behavior."
President Obama on Monday directed U.S. military commanders to work with South Korean troops "to ensure readiness and to deter future aggression" from North Korea, according to a White House statement.
South Korean President Lee Myung-bak, meanwhile, announced Monday that his country was suspending trade with North Korea, closing its waters to North Korean ships and adopting a more aggressive military posture toward its neighbor.
Lee said his country was adopting a posture of "proactive deterrence" toward the North. He promised that "combat capabilities will be reinforced drastically" and that he will focus on improving national security readiness and military discipline.