Due to its location on the Gulf Coast, the city is susceptible to tropical cyclones. In 2018, Panama City was directly hit by Hurricane Michael, which caused catastrophic damage to the city and surrounding communities, with winds of 160 mph (260 km/h) at landfall. The city previously suffered significant indirect impacts from Hurricane Ivan (2004) and Hurricane Opal (1995).
Panama (/ˈpænəmɑː/ (listen) PAN-ə-mah, /pænəˈmɑː/ pan-ə-MAH; Spanish: Panamá IPA: [panaˈma] (listen)), officially the Republic of Panama (Spanish: República de Panamá), is a country in Central America, bordered by Costa Rica to the west, Colombia to the southeast, the Caribbean Sea to the north, and the Pacific Ocean to the south. The capital and largest city is Panama City, whose metropolitan area is home to nearly half the country's 4 million people.
Mossack Fonseca has managed more than 300,000 companies over the years. The number of active companies peaked at more than 80,000 in 2009. Over 210,000 companies in twenty-one jurisdictions figure in the leaks. More than half were incorporated in the British Virgin Islands, others in Panama, the Bahamas, the Seychelles, Niue, and Samoa. Mossack Fonseca's clients have come from more than 100 countries. Most of the corporate clients were from Hong Kong, Switzerland, the United Kingdom, Luxembourg, Panama, and Cyprus. Mossack Fonseca worked with more than 14,000 banks, law firms, incorporators, and others to set up companies, foundations, and trusts for their clients. Some 3,100 companies listed in the database appear to have ties to US offshore specialists, and 3,500 shareholders of offshore companies list US addresses. Mossack Fonseca has offices in Nevada and Wyoming.
The Bilateral Investment Treaty (BIT) between the governments of the United States and Panama was signed on October 27, 1982. The treaty protects US investment and assists Panama in its efforts to develop its economy by creating conditions more favorable for US private investment and thereby strengthening the development of its private sector. The BIT was the first such treaty signed by the US in the Western Hemisphere. A Panama–United States Trade Promotion Agreement (TPA) was signed in 2007, approved by Panama on July 11, 2007 and by US President Obama on October 21, 2011, and the agreement entered into force on October 31, 2012.
Former Secretary of State and 2016 Democratic presidential candidate Hillary Clinton condemned "outrageous tax havens and loopholes ... in Panama and elsewhere" at a Pennsylvania AFL–CIO event. Clinton added that "some of this behavior is clearly against the law, and everyone who violates the law anywhere should be held accountable", but it was "scandalous how much is actually legal". Clinton promised that "We are going after all these scams and make sure everyone pays their fair share here in America."