白宫也对此表示担忧：奥巴马发表于去年五月的国家安全策略承诺投入精力应对本土的激进化。

The White House is worried too: Barack Obama’s National Security Strategy, published last May, promised to invest in efforts to counter radicalisation at home.

youdao

日本国家安全策略是建立在美日同盟的基础上，木崎说美日联合军演有助于该国震慑可能出现的威胁。

Japan's national security strategy is based on the U.S.-Japan alliance and these exercises contribute to the country's ability to deter possible threats, Kizaki said.

youdao