Did CM Arvind Kejriwal harm diplomacy with Singapore?

New controversy erupts after Delhi Chief Minister Arvind Kejriwal mentioned corona’s Singapore Variant in his tweet. Singapore has objected to this statement and also summoned the Indian High Commissioner and said that politicians should tell the truth. After this, Foreign Minister S Jaishankar has created a ruckus by saying that Kejriwal's statement is not India's statement. Now question arises that did Kejriwal harm diplomacy by mentioning Singapore in his tweet. Watch video.