North Korea might already possess the ability to strike Japan using ballistic missiles armed with deadly chemical weapons like sarin, Prime Minister Shinzo Abe warned Thursday.

Abe made the remark to the security committee of the Upper House when asked about a proposal by his ruling Liberal Democratic Party to have Japan pursue the capability to directly attack North Korean military bases.

Abe emphasized that Tokyo has no plan to acquire such powerful weapons and would never launch a pre-emptive strike against any country.