New Delhi, April 6 -- Ahead of United States President Donald Trump's mush-awaited briefing on his war on Iran, Tehran has rejected the 15-point US plan as "illogical" and "extremely ambitious", while also hardening its stance. While delivering Iranian stance on the 15-point plan, Iran foreign ministry spokesperson Esmail Baghaei also said that any negotiations cannot take place under threats.

Esmaeil Baghaei also warned that Iran's focus remained on defending the country amid ongoing attacks, while diplomacy continued alongside military efforts, Iran International reported.

The foreign ministry spokesperson also said that the response would be announced, while adding that the negotiations were "incompatible with ultimatums and threats ...