Adding to a prolonged delay, Brazil says it will wait until the end of the month, when presidential elections will have been completed, to decide on a multibillion-dollar purchase of new combat jets.

Brazil's revised stand on the tender sounded from Defense Minister Nelson Jobim who told defense contractors and military officials in Sao Paulo that outgoing President Luiz Inacio Lula da Silva must discuss the issue with his successor.

The run off to succeed Lula is slated for Oct. 31.

"When the second round is over we are going to examine the issue of the FX," Jobim said, referring to the code of the tender to supply Brazil's air force with 36 modern fighters, Expatica France reported. "The execution of the FX will be in under the new government, and so the president needs to speak with the new president-elect about the FX."

The foreign aerospace giants competing for the sale to Brazil of 36 combat aircraft are France's Dassault with its Rafale fighter, Sweden's Saab with the Gripen NG aircraft and U.S. company Boeing with the F/A-18 Super Hornet. Experts have suggested that the initial tender for 36 planes could rise to more than 120.

The deal is estimated to be worth $4 billion-$7 billion, depending on details of the order to be agreed, defense experts have said.

The aircraft are expected to renew Brazil's aging fleet of combat aircraft. It has long been suggested that France's Rafale fighter stands as the preferred pick of the Latin American country.

French hopes, though, appear to have been dashed as Brazil's electoral calendar has taken over. The military, also, has made clear through press leaks that it prefers the less-expensive Gripen.

All the contenders have met technical specifications and relevant reports have been delivered to Brazil's defense ministry.

What makes the French bid attractive, experts say, is France's sweetener of transferring technology related to the supersonic Rafale so that Brazil, bent on becoming the lead military power in South America, could assemble most of the jets itself and sell them regionally.

Brazil has already signed a deal with the French for the construction of five submarines in Brazil. The deal also includes building a nuclear-powered vessel.

Aspiring to become Latin America's pre-eminent military power, Brazil also signed a new strategic cooperation with Britain recently, adding to a pile of similar deals with other European countries and the United States.

The signing with Britain, however, paves the way for the potential purchase of 11 British warships to replace the country's aging navy fleet.

"Brazil's aim," wrote Petroleum World, "is not only to renovate its armed forces, which have long been getting by with outdated materiel but to defend increasingly valuable natural resources and to put muscle behind an expansive foreign policy which has seen Brasilia take on an important role in the region and beyond."

Lula's chosen successor and former Cabinet chief, Dilma Rousseff is said to be leading the presidential race against Jose Serra, the former governor of Sao Paulo state.