Major Events of December 2009: Key Historical Moments from the Month
Each month is marked by defining moments that shape the course of history. Whether through political shifts, cultural movements, or world-changing events, these periods leave a lasting impression. Dive into the most important events from December 2009 and discover how they influenced the world both then and now.

Major Events of December 2009: Key Historical Moments from the Month
- 02 Dec 2009 Caucasus Islamists claim responsibility for train bombing: On December 2, 2009, Islamist militants in the Caucasus region claimed responsibility for a train bombing that resulted in multiple casualties. The attack highlighted ongoing security concerns in the area, where insurgent activity has been prevalent. source: reuters.com
- 03 Dec 2009 Commemorating Bhopal industrial disaster: On December 3, 2009, memorials were held to commemorate the Bhopal industrial disaster, which occurred in 1984. The event serves as a reminder of the ongoing impact of industrial accidents and the need for safety regulations. source: theguardian.com
- 04 Dec 2009 NATO troop surge in Afghanistan: On December 4, 2009, NATO announced a troop surge in Afghanistan as part of its strategy to combat insurgency. This decision was part of a broader effort to stabilize the region. source: nytimes.com
- 05 Dec 2009 Amanda Knox murder conviction: On December 5, 2009, Amanda Knox was convicted of murder in Italy, a case that garnered international attention. The conviction was controversial and led to extensive media coverage. source: nytimes.com
- 06 Dec 2009 Archaeological evidence of Neolithic cannibalism discovered: In December 2009, archaeologists announced the discovery of evidence suggesting that Neolithic humans practiced cannibalism. The findings were based on analysis of human bones from a site in the Czech Republic, indicating that flesh was removed from the bones, possibly for ritualistic purposes. source: sciencedaily.com
- 07 Dec 2009 UN Climate Change Summit COP15: The United Nations Climate Change Conference, known as COP15, commenced on December 7, 2009, in Copenhagen, Denmark. The summit aimed to negotiate a global agreement on climate change mitigation, bringing together world leaders, negotiators, and activists to address environmental challenges. source: unfccc.int
- 08 Dec 2009 Baghdad car bombings: On December 8, 2009, a series of car bombings in Baghdad targeted government buildings and security forces, resulting in numerous casualties. The attacks were attributed to insurgent groups aiming to destabilize the Iraqi government. source: reuters.com
- 09 Dec 2009 Irish bishops apologize for child abuse: The Irish Bishops' Conference issued a public apology for the sexual abuse suffered by children under the care of priests, acknowledging the 'scale and depravity of abuse' described in the Murphy Report. They committed to working with the government to establish mechanisms ensuring proper handling of abuse allegations. source: catholicbishops.ie
- 10 Dec 2009 Barack Obama receives Nobel Peace Prize: U.S. President Barack Obama was awarded the Nobel Peace Prize for his efforts to strengthen international diplomacy and cooperation between peoples. The decision was met with both praise and criticism.
- 11 Dec 2009 US considers sanctions against Iran over nuclear program: On December 11, 2009, the United States announced it was considering imposing sanctions on Iran in response to concerns over Iran's nuclear program. The proposed sanctions aimed to pressure Iran into complying with international demands regarding its nuclear activities. source: reuters.com
- 12 Dec 2009 CIA terminates Blackwater drone contract: The CIA ended its contract with Blackwater Worldwide (now Xe Services), which had been responsible for loading bombs onto CIA drones in Pakistan and Afghanistan. This decision followed reports of Blackwater's involvement in covert operations and concerns over its role in sensitive intelligence activities. source: abc.net.au
- 13 Dec 2009 Tony Blair's Iraq War Admission: Former UK Prime Minister Tony Blair admitted that the Iraq War was a mistake, acknowledging that the intelligence regarding weapons of mass destruction was flawed. This admission sparked widespread debate and criticism over the UK's involvement in the conflict. source: theguardian.com
- 14 Dec 2009 Abu Dhabi Bailout for Dubai World: The government of Abu Dhabi agreed to provide a $10 billion bailout to Dubai World, a state-owned conglomerate, to help it meet its debt obligations. This intervention aimed to stabilize Dubai's economy amid the global financial crisis. source: reuters.com
- 15 Dec 2009 UN Climate Change Negotiations: The United Nations Climate Change Conference, also known as COP15, commenced in Copenhagen, Denmark. The conference aimed to negotiate a global agreement on climate change mitigation and adaptation strategies. source: unfccc.int
- 16 Dec 2009 Ben Bernanke named Time's Person of the Year: Federal Reserve Chairman Ben Bernanke was named Time magazine's Person of the Year for 2009, recognized for his pivotal role in guiding the U.S. economy through the financial crisis. source: upi.com
- 17 Dec 2009 Ireland's economic recovery plan announced: On December 17, 2009, the Irish government announced a comprehensive economic recovery plan aimed at addressing the country's financial crisis. The plan included measures to reduce the budget deficit, stimulate economic growth, and restore confidence in the Irish economy. source: rte.ie
- 18 Dec 2009 Auschwitz sign theft: A sign reading 'Arbeit Macht Frei' was stolen from the entrance of the Auschwitz concentration camp in Poland. source: en.wikipedia.org
- 19 Dec 2009 2009 North American Blizzard: The 2009 North American Blizzard, also known as the December 2009 nor'easter, impacted the northeastern United States, bringing heavy snowfall and strong winds. It resulted in significant travel disruptions and power outages across several states. source: weather.gov
- 20 Dec 2009 Saudi Airstrikes in Yemen: On December 20, 2009, Saudi Arabia conducted airstrikes in Yemen targeting Houthi rebels. This military action was part of the ongoing conflict in the region, which had escalated tensions between Saudi Arabia and Iran. source: reuters.com
- 21 Dec 2009 Auschwitz 'Arbeit Macht Frei' Sign Recovered: On December 21, 2009, the infamous 'Arbeit Macht Frei' sign was recovered after being stolen from the Auschwitz concentration camp. The sign's recovery was a significant event, highlighting the ongoing importance of Holocaust remembrance. source: nytimes.com
- 22 Dec 2009 Sudan Approves Southern Independence Referendum: On December 22, 2009, the Sudanese government approved a referendum for Southern independence, a crucial step towards a potential split of the country. This decision was part of the peace agreement that ended the civil war. source: bbc.com
- 23 Dec 2009 Trial of Liu Xiaobo for subversion in China: On December 23, 2009, Liu Xiaobo, a prominent Chinese dissident, was tried at Beijing No. 1 Intermediate Court for 'inciting subversion of state power.' Liu co-authored 'Charter 08,' a manifesto calling for political reforms and greater human rights in China. The trial was criticized by international human rights organizations as a violation of Liu's rights to free expression. source: aljazeera.com
- 24 Dec 2009 US Senate passes historic healthcare reform bill: On December 24, 2009, the U.S. Senate passed a historic healthcare reform bill, marking a significant step in President Obama's efforts to overhaul the American healthcare system. The bill aimed to expand coverage, reduce costs, and improve the quality of care for millions of Americans. source: aljazeera.com
- 25 Dec 2009 Attempted terrorist attack on Northwest Airlines Flight 253: On December 25, 2009, an attempted terrorist attack occurred on Northwest Airlines Flight 253, en route from Amsterdam to Detroit. A Nigerian passenger attempted to detonate explosives concealed in his underwear but was subdued by passengers and crew before causing any harm. source: aljazeera.com
- 26 Dec 2009 Commemorating the 2004 Indian Ocean Tsunami: On December 26, 2009, ceremonies were held across Southeast and South Asia to mark the fifth anniversary of the 2004 Indian Ocean tsunami, which killed approximately 230,000 people. Survivors and families of victims participated in memorial services, visited mass graves, and scattered flower petals to honor those lost. source: reuters.com
- 27 Dec 2009 Iranian election protests on Day of Ashura: On December 27, 2009, during the Islamic observance of Ashura, protests erupted in Iran following the disputed presidential election. Security forces clashed with demonstrators, resulting in multiple deaths and injuries. The government imposed strict measures to suppress the unrest. source: reuters.com
- 28 Dec 2009 First legal gay marriage in Latin America: On December 28, 2009, Argentina became the first country in Latin America to legalize same-sex marriage. The legislation granted same-sex couples the same legal rights as heterosexual couples, marking a significant milestone for LGBTQ+ rights in the region. source: reuters.com
- 29 Dec 2009 China becomes largest buyer of Japanese goods: On December 29, 2009, China surpassed the United States to become the largest buyer of Japanese goods. This shift highlighted the growing economic ties between the two countries and China's increasing influence in the global market. source: reuters.com
- 30 Dec 2009 CIA Agents Killed in Suicide Bombing: On December 30, 2009, a suicide bombing at Forward Operating Base Chapman in Khost Province, Afghanistan, resulted in the deaths of seven CIA officers and contractors. The attacker, Humam Khalil Abu-Mulal al-Balawi, was a double agent who had been recruited by Jordanian intelligence to infiltrate al-Qaeda. The bombing was one of the deadliest attacks on the CIA in recent history. source: wbur.org
- 31 Dec 2009 Death of Cardinal Cahal Daly: Cardinal Cahal Daly, a prominent Catholic leader who played a significant role in Northern Ireland's peace process, passed away in Belfast at the age of 92. He was known for his efforts to promote reconciliation during the troubled years of the Troubles.