Shortly after taking office, Chiracundaunted by international protests by environmental groupsinsisted upon the resumption of nuclear tests at Mururoa Atoll in French Polynesia in 1995, a few months before signing the Comprehensive Test Ban Treaty. Reacting to criticism, Chirac said, "You only have to look back at 1935...There were people then who were against France arming itself, and look what happened." On 1 February 1996, Chirac announced that France had ended "once and for all" its nuclear testing and intended to accede to the Comprehensive Test Ban Treaty.