US President Donald Trump has recognised Jerusalem as Israel’s capital in a move that would upturn decades of precedent and run counter to international consensus.
The
 city is revered by three major faiths but mired in political, as well 
as religious, disputes. Its status is one of the thorniest issues of the
 Israeli-Palestinian conflict.
Whose capital?
Jewish Israelis consider Jerusalem to be their 
3,000-year-old capital and the inalienable birthright of Jews 
everywhere. Since the destruction in ancient times of two separate 
Jewish temples in the city and the exile of the Holy Land’s surviving 
Hebrews, Judaism has looked for a return of its people to their biblical
 home. According to scripture, King David made Jerusalem the capital of a
 unified kingdom of Israel around 1000 BC.
The city’s 
heavily visited Western Wall is among the last remnants of the second 
Jewish temple, destroyed by the Romans in 70 AD.
The 
Palestinians, who make up about a third of the modern city’s population 
of some 882,000, claim east Jerusalem as the capital of the state to 
which they aspire. It also has great religious significance for Muslims 
as it houses the Al-Aqsa mosque complex, Islam’s third-holiest site, and
 the emblematic gold-topped Dome of the Rock.
While 
Palestinians have been divided in recent years between President Mahmud 
Abbas’s Fatah and Islamist movement Hamas, Jerusalem remains one of 
their most powerful rallying points for both religious and nationalistic
 reasons.
The city is also home to the holiest sites in 
Christianity, including the Church of the Holy Sepulchre, built on the 
site where most Christians believe Jesus was crucified and buried.
City of controversy
A 1947 United Nations plan prescribed partitioning 
British-run Palestine into three separate entities: a Jewish state, an 
Arab state and a separate enclave, or “corpus separatum”, consisting of 
Jerusalem, nearby Bethlehem and holy places in the vicinity to be under 
UN control. The proposal was accepted by Zionist leaders but rejected by
 the Arabs.
Following the departure of the British in 
1948, the Jews declared an independent state of Israel, followed by 
fighting with Palestinians and neighbouring Arab states.
At the end of the war, east Jerusalem was in Jordanian hands while the new Jewish state set up its capital in the west.
The
 two sides were divided by barbed wire, sandbags and machine-gun 
emplacements until the Six-Day War of 1967, when Israel seized and 
occupied the eastern zone.
It declared the whole city its
 eternal and united capital and in 1980 annexed east Jerusalem, a move 
never recognised by the international community.
Capital without embassies
Until the annexation, 13 countries maintained their 
embassies in Jerusalem: Bolivia, Chile, Columbia, Costa Rica, the 
Dominican Republic, Ecuador, El Salvador, Guatemala, Haiti, The 
Netherlands, Panama, Uruguay and Venezuela.
They all relocated to Tel Aviv, where other states had their legations.
Costa Rica and El Salvador returned to the city in 1984 but headed back to Tel Aviv in 2006.
US policy on holy city
In 1995, the US Congress passed an act stating “Jerusalem 
should be recognised as the capital of the State of Israel and the 
United States embassy in Israel should be established in Jerusalem no 
later than May 31, 1999”. Since then, implementation has been blocked by
 successive US presidents.
Trump vowed during his 
election campaign to move the embassy from Tel Aviv to Jerusalem and to 
recognise the disputed city as Israel’s capital.
He has 
partially fulfilled that pledge, declaring Jerusalem Israel’s capital, 
but only declaring his intent to move the embassy there, which could 
take years.
The traditional US position on the city had been that Jerusalem’s status must be negotiated between the two sides.
