Japan is eyeing the deployment of the Aegis Ashore, a land-base missile defense system.
The drills went southwest of the Korean Peninsula following North Korea’s threats toward Guam last week.
The cylindrical-shaped object would most likely be U.S.-made.
Despite the U.S.'s deadly atomic bomb attacks on Japan during World War II, the two countries mostly see eye to eye on North Korea.
The comment from UN ambassador Nikki Haley comes as President Trump spoke by phone with Japan's Shinzo Abe.
The internet is praising her pettiness.
Japan's "Little Sunfish" brought back never-before-seen footage of the Fukushima nuclear plant, which has claimed a number of prior devices.
How much harm could 777,000 tons of water laced with tritium, a nuclear byproduct, do to the environment?
China's military entered both Japanese and Taiwanese air identification zones in recent days, something Beijing says should be routine.
The U.S., India and Japan are conducting perhaps their most complex joint naval drills yet, and leading Asian powers Pakistan and China are getting closer.
Okinoshima Island is home to sacred shrines of the Shinto religion, Japan’s largest faith.
The woman said she only realized the bullets were in her bag after she arrived at an airport in Tokyo.
President Donald Trump spoke to Japanese and Chinese leaders over a possible response to North Korea actions.
The dismal showing for Abe's party is also a stinging rebuke of his 4-1/2-year-old administration.
The store is the first-ever foreign-brand store in Pyongyang.
North Korea has tested several ballistic missiles that landed off Japan's coast this year.
The Japanese vessel was three times the size of the US missile destroyer.
Japanese media said all seven of the sailors who had been reported missing were found dead.
Three U.S. sailors, including the captain, had to be medically evacuated after the collision with a merchant ship three times the size of the Fitzgerald.
The search party hunted for 50 hours to find the missing sailor and enlisted the help of the Japanese coastguard.