It stated that the Argentine foreign ministry was thinking about what Argentina 's reaction should be in case Brazil backed out of ABACC or developed a nuclear weapon .
In that same year , a leaked U.S. diplomatic cable revealed Argentine concerns related to Brazilian nuclear ambitions .
Brazilian stated that the Argentine foreign ministry was thinking about what Argentine 's reaction should be in case Brazilian backed out of ABACC or developed a nuclear weapon .
In that same year , a leaked U.S. diplomatic cable revealed Argentine concerns related to Brazilian nuclear ambitions .