Baku, June 1, AZERTAC

The influential sister of North Korean leader Kim Jong-un has vowed that Pyongyang will "correctly" place a military reconnaissance satellite into orbit soon, state media reported Thursday, a day after the North's attempt to launch a spy satellite failed, according to Yonhap News Agency.

Kim Yo-jong made the remarks as she slammed the United States for its denouncement of the North's botched launch the previous day of what it claimed to be a "space launch vehicle," according to a statement carried by the North's official Korean Central News Agency (KCNA).

"If the DPRK's satellite launch should be particularly censured, the U.S. and all other countries, which have already launched thousands of satellites, should be denounced," she said. "It is certain that the DPRK's military reconnaissance satellite will be correctly put in space orbit in the near future and start its mission."

DPRK stands for the North's official name, the Democratic People's Republic of Korea.

"We confirmed once again that the enemies are most afraid of the DPRK's access to excellent reconnaissance and information means including reconnaissance satellite and, accordingly, we are aware that we should direct greater efforts to developing reconnaissance mean," she added.

On Wednesday, North Korea fired the rocket southward, but it fell into the Yellow Sea after an "abnormal" flight, according to Seoul's military.

The North confirmed the failure, saying its new "Chollima-1" rocket, carrying a military reconnaissance satellite, "Malligyong-1," fell into the sea due to the "abnormal starting of the second-stage engine," adding that it plans to conduct a second launch as soon as possible, the KCNA said.