Senior officials of the US Department of Defense will warn Congress's increasing risk of military forces in Congress, while emphasizing that China continues to refuse to exchang with the Pentagon.

According to Bloomberg, the Chief Deputy Assistant Secretary of the Ministry of Defense's India -Pacific Security Affairs Jedidiah Royal, on Tuesday, will mention that China is committed to the Courtyard's military committee testimony on Tuesday that China is committed toIn the "significant and rapid expansion" nuclear force, and promoting "fast technology changes" in the fields of biotechnology and other fields, "these technologies can be applied to biological and chemical weapons."

Bloomberg quoted RoyaThe prepared testimony reported that he would also point out that Chinese aircraft and maritime ships "dangerous interceptions" on US and allies' military assets, and mentioned Beijing's high -altitude balloon reconnaissance operations as evidence of Chinese behavior.

Royer will also testify that Beijing shows that "lack of interest in important communication channels for supporting stable national defense relations."

He will mention that after the United States' suspected Chinese spy balloon in the United States in February, the Chinese Minister of Defense refused to talk to the US Defense Minister Austin.

A senior official of the Ministry of National Defense said to a reporter on Monday that the Chinese military leadership rejected many call requirements made by Austin and the chairman of the co -chief of staff.