Helms was not at first a strong supporter of Israel; for instance, in 1973 he proposed a resolution demanding Israel return the West Bank to Jordan, and, in 1975, demanding that the Palestinian Arabs receive a "just settlement of their grievances". In 1977, Helms was the sole senator to vote against prohibiting American companies from joining the Arab League boycott of Israel, but that was primarily because the bill also relaxed discrimination against Communist countries. In 1982, Helms called for the US to break diplomatic relations with Israel during the 1982 Lebanon War. He favored prohibiting foreign aid to countries that had recently detonated nuclear weapons: this was aimed squarely at India, but it also affected Israel should it conduct a nuclear test. He worked to support the supply of arms to the United States' Arab allies under presidents Carter and Reagan, until his views on Israel shifted significantly in 1984.