The Democratic People's Republic of Korea (DPRK) will launch its first military reconnaissance satellite in June for live monitoring of U.S. military activities, state media KCNA reported on Tuesday.

In a statement carried by KCNA, Ri Pyong Chol, vice-chairman of the Central Military Commission of the ruling Workers' Party, denounced joint military exercises by the United States and South Korea as openly showing their "reckless ambition for aggression."

U.S. and South Korean forces have been carrying out various training exercises in recent months, including what they said were the biggest joint live-fire exercises last week, after many drills were scaled back amid COVID-19 restrictions and hopes for diplomatic efforts with the DPRK.

Ri said the drills required Pyongyang to have the "means capable of gathering information about the military acts of the enemy in real time."

"We will comprehensively consider the present and future threats and put into more thoroughgoing practice the activities for strengthening all-inclusive and practical war deterrents," Ri said in the statement.

Pyongyang has said it has completed development of its first military reconnaissance satellite and leader Kim Jong Un has approved final preparations for the launch. 

The statement did not specify the exact launch date, but the country has notified Japan of the planned launch between May 31 and June 11, prompting Tokyo to put its ballistic missile defenses on alert.

Japan said it would shoot down any projectile that threatens its territory.

The launch would be DPRK's latest step in a series of missile launches and weapons tests, including one of a new, solid-fuel intercontinental ballistic missile last month.

(Cover: DPRK leader Kim Jong Un and his daughter Kim Ju Ae meet with members of the Non-permanent Satellite Launch Preparatory Committee, as he inspects the country's first military reconnaissance satellite, in Pyongyang, DPRK, May 16, 2023. /Reuters)