SEOUL, April 22 (Reuters) - South Korean President Lee Jae Myung called for expanding cooperation with Vietnam beyond trade and investment to areas including energy security and infrastructure during summit talks in Hanoi with Vietnam's leader To Lam on Wednesday, according to South Korean media.
The two countries signed 12 memorandums of understanding covering sectors such as nuclear power, electricity and infrastructure, the reports said.
(Reporting by Kyu-seok Shim, Editing by Louise Heavens)
