VATICAN CITY (AP) -- Pope Francis' diplomatic skills were put to the test Monday as his political nemesis, Argentine President Cristina Fernandez, asked him to intervene in the dispute with Britain over the Falkland Islands.
There was no immediate comment from the Vatican as to whether the Argentine-born Francis would accept her request, which was made during his inaugural audience with a visiting head of state on the eve of his installation as pope.
Francis and Fernandez are longtime rivals: As leader of Argentina's Catholics, he had accused her populist government of demagoguery, while she called his position on gay adoptions reminiscent of the Middle Ages and the Inquisition.
But where the Falklands are concerned, Francis has been quoted as saying that Britain "usurped" the remote islands, which Argentina claims and calls the Malvinas.
Argentina and Britain fought a 1982 war over the islands. Earlier this month, the islanders voted overwhelmingly to remain a British Overseas Territory.
Fernandez told journalists Monday after having lunch with the pope that she had asked for Francis' intercession to "facilitate dialogue" with Britain over the islands.
Just last week, British Prime Minister David Cameron said he didn't agree with Francis' views on the Falklands.
In asking Francis to intervene, Fernandez said she recalled how Pope John Paul II averted war in 1978 between Argentina and Chile over three tiny islands in the Beagle Channel at the southern tip of South America.
With military governments on both sides poised for battle, he sent his personal envoy to mediate the crisis through shuttle diplomacy between Santiago and Buenos Aires, and eventually brought both governments to the Vatican to consider his compromise.
The conflict wasn't entirely resolved until after democracy returned to Argentina, and both sides signed a "treaty of peace and friendship" at the Vatican in 1984, giving the islands to Chile but maritime rights to Argentina.
On Monday, Fernandez gave Francis a picture of a marble monument honoring the 30th anniversary of John Paul II's negotiations, and then used the opportunity to bring up the issue of sovereignty over the Falklands.
They also seemed to have patched up their relationship.
Fernandez gave the new pope a mate gourd and straw, to hold the traditional Argentine tea that Francis loves, and he gave her a kiss.
"Never in my life has a pope kissed me!" Fernandez said afterward.
Fernandez called on the former Archbishop of Buenos Aires at his temporary home, the Vatican hotel on the edge of the Vatican gardens, and the two later had lunch together, a day before she and other world leaders attend his installation Mass in St. Peter's Square that some estimates say could bring 1 million people to Rome.
The Vatican on Monday released details of the Mass, saying it would be a simplified version of the 2005 installation Mass that brought Pope Benedict XVI to the papacy, with many gestures to Eastern rite Catholics and Orthodox Christians in a sign of church unity.
The Vatican also released details of Francis' coat of arms and official ring, both of which are in keeping with his simple style and harking back to popes past: The coat of arms is the same Jesuit-inspired one he used as archbishop of Buenos Aires, while the ring was once offered to Pope Paul VI, who presided over the second half of the Second Vatican Council, the church meetings that modernized the church.
Francis will officially receive the ring and the pallium, a wool stole, during Tuesday's installation Mass, which is drawing six sovereign rulers, 31 heads of state, three princes and 11 heads of government to the Vatican. Fernandez leads the largest delegation with 19 members.
She and her predecessor and late husband, Nestor Kirchner, defied church teaching to push through a series of measures with popular backing in Argentina, including mandatory sex education in schools, free distribution of contraceptives in public hospitals, and the right for transsexuals to change their official identities on demand. Argentina in 2010 became the first Latin American country to legalize same-sex marriages.
According to Francis' authorized biographer, Sergio Rubin, the former Cardinal Jorge Mario Bergoglio was politically wise enough to know the church couldn't win a straight-on fight against gay marriage, so he urged his bishops to lobby for gay civil unions instead. It wasn't until his proposal was shot down by the bishops' conference that he declared what gay activists called a "war of God" on the measure - and the church lost the issue altogether.
Fernandez issued a perfunctory message of congratulations when Francis was elected last week, calling the election of the first Latin American pope "historic" and saying she hoped that given his namesake, St. Francis of Assisi, the new pope would inspire world leaders to pay greater attention to the poor and pursue dialogue rather than force to resolve disputes.
She has, however, remained unusually











