On 5 March 2015, The Intercept website and "The New Zealand Herald" newspaper disclosed that the Government Communications Security Bureau had been spying on New Zealand's South Pacific neighbors including Tuvalu, Nauru, Kiribati, Samoa, Vanuatu, the Solomon Islands, Fiji, Tonga, and the French overseas departments of New Caledonia and French Polynesia. The Intercept provided documents supplied by the US whistleblower Edward Snowden, who had earlier released leaked documents relating to the surveillance activities of other Five Eyes partners including the United States, Australia, Canada and the United Kingdom. The Snowden documents show that information collected by the GCSB is sent to the American National Security Agency to plug holes in the global intelligence network. Most of the surveillance was carried out from the GCSB's Waihopai Station in the South Island. Under the premiership of Prime Minister John Key, the GCSB had expanded its intelligence-gathering activities in support of the Five Eyes.