In fact, the propaganda apparatus in Pyongyang has generally been careful "not" to make claims that run directly counter to citizens' experience or common sense." He further explains that the state propaganda painted Kim Jong-il as someone whose expertise lay in military matters and that the famine of the 1990s was partially caused by natural disasters out of Kim Jong-il's control. The song "No Motherland Without You", sung by the North Korean army choir, was created especially for Kim Jong-il and is one of the most popular tunes in the country. Kim Il-sung is still officially revered as the nation's "Eternal President". Several landmarks in North Korea are named for Kim Il-sung, including Kim Il-sung University, Kim Il-sung Stadium, and Kim Il-sung Square. Defectors have been quoted as saying that North Korean schools deify both father and son. Kim Il-sung rejected the notion that he had created a cult around himself, and accused those who suggested this of "factionalism". Following the death of Kim Il-sung, North Koreans were prostrating and weeping to a bronze statue of him in an organized event; similar scenes were broadcast by state television following the death of Kim Jong-il. Critics maintain that Kim Jong-il's personality cult was inherited from his father. Kim Jong-il was often the center of attention throughout ordinary life. His birthday is one of the most important public holidays in the country. On his 60th birthday (based on his official date of birth), mass celebrations occurred throughout the country. Kim Jong-il's personality cult, although significant, was not as extensive as his father's. One point of view is that Kim Jong-il's cult of personality was solely out of respect for Kim Il-sung or out of fear of punishment for failure to pay homage, while North Korean government sources consider it genuine hero worship. The extent of the cult of personality surrounding Kim Jong-il and Kim Il-sung was illustrated on 11 June 2012 when a 14-year-old North Korean schoolgirl drowned while attempting to rescue portraits of the two from a flood. As a result of its isolation, North Korea is sometimes known as the "hermit kingdom", a term that originally referred to the isolationism in the latter part of the Joseon Dynasty. Initially, North Korea had diplomatic ties only with other communist countries, and even today, most of the foreign embassies accredited to North Korea are located in Beijing rather than in Pyongyang. In the 1960s and 1970s, it pursued an independent foreign policy, established relations with many developing countries, and joined the Non-Aligned Movement.