According to Imam Khomeini, what are the responsibilities of Muslim nations towards liberating Quds?

Imam Khomeini designated the International Quds Day to raise awareness among world Muslims

In accordance with Imam Khomeini's instructions, the day is considered an opportunity to reflect the voice of the voiceless Palestinians, who are living under the oppression of the Zionist regime.

Israeli nuclear terrorism exemplified by cyber attack on Natanz facility

Iran's nuclear facilities in the central city of Natanz came under, yet another, Israeli attack. According to Israeli media, intelligence sources are saying it was an Israeli cyber attack.

UN, European lawmakers, Arab League call on Israel to ditch West Bank annexation plans

The United Nations and the Arab League have called on Israel to abandon its plans to annex parts of the occupied West Bank, with European lawmakers warning of "consequences" in case Tel Aviv moved forward with its project.

Imam Khomeini Urged for Massive Rallies on Quds Day

After the victory of the Revolution, Imam Khomeini declared the last Friday of the month of Ramadan, the “Qods Day” and urged all Muslims of the world to hold annual rallies in support of the oppressed people of Palestine.

Chronology of the Islamic Revolution:

13 Bahman 1357 AHS (February 02, 1979 C.E.)

America’s State Department spokesman announces that Imam Khomeini’s anti-American remarks on arrival in Tehran have not in any way affected America’s position vis-à-vis Iran.