2010 May 1, New York City: a car bomb is discovered in Times Square, New York City after smoke is seen coming from a vehicle. The bomb was ignited, but failed to detonate and was disarmed before it could cause any harm. Times Square was evacuated as a safety precaution. Faisal Shahzad pleads guilty to placing the bomb as well as 10 terrorism and weapons charges.
May 10, Jacksonville, Florida: a pipe bomb explodes while approximately 60 Muslims are praying in the mosque. The attack causes no injuries.
Oct. 29: two packages are found on separate cargo planes. Each package contains a bomb consisting of 300 to 400 grams (11-14 oz) of plastic explosives and a detonating mechanism. The bombs are discovered as a result of intelligence received from Saudi Arabia's security chief. The packages, bound from Yemen to the United States, are discovered at en route stop-overs, one in England and one in Dubai in the United Arab Emirates.
2011 Jan. 17, Spokane, Washington: a pipe bomb is discovered along the route of the Martin Luther King, Jr. memorial march. The bomb, a "viable device" set up to spray marchers with shrapnel and to cause multiple casualties, is defused without any injuries.
2012 Sept. 11, Benghazi, Libya: militants armed with antiaircraft weapons and rocket-propelled grenades fire upon the American consulate, killing U.S. ambassador to Libya Christopher Stevens and three other embassy officials. U.S. secretary of state Hillary Clinton said the U.S. believed that Al Qaeda in the Islamic Maghreb, a group closely linked to Al Qaeda, orchestrated the attack.
2013 Feb. 1, Ankara, Turkey: Ecevit Sanli detonates a bomb near a gate at the U.S. Embassy. Sanli dies after detonating the bomb. One Turkish guard is also killed. Didem Tuncay, a respected television journalist, is injured in the blast. Unlike the bombing at the embassy in Benghazi last September, the U.S. government immediately calls the bombing a terrorist attack. According to Turkish officials, the attack is from the Revolutionary People's Liberation Party, which has been labeled a terrorist organization by the U.S. and other nations.
April 15, Boston, Mass.: multiple bombs explode near the finish line of the Boston Marathon. Two bombs go off around 2:50 in the afternoon as runners finish the race. Three people are killed. One is an eight year old boy. More than 260 people are injured. Three days later, the FBI releases photos and video of two suspects in the hope that the public can help identify them. Just hours after the FBI releases the images, the two suspects rob a gas station in Central Square then shoot and kill a MIT police officer in his car. Afterwards, the two men carjack a SUV and tell the driver that they had set off the explosions at the marathon. Police pursue the vehicle into Watertown. During the shootout, a MBTA officer is shot and one of the suspects, identified as Tamerlan Tsarnaev, age 26, is killed. A suicide vest is found on his body. The other suspect, Dzhokhar A. Tsarnaev, age 19, remains at large for several hours, causing a massive manhunt and lockdown for all of Boston, Cambridge, and many other surrounding communities. The manhunt ends when he is found alive, but seriously injured, hiding in a boat behind a house in Watertown. The two suspects are brothers and had been living together in Cambridge. They have lived in the U.S. for about a decade, but are from an area near Chechnya, a region in Russia.
2014 July 17, Ukraine: A Malaysia Airlines Boeing 777 crashes in eastern
Ukraine near the Russian border, killing all 298 passengers and crew members. The crash occurs in territory where pro-Russian separatists have been battling Ukrainian troops. President Poroshenko says the crash is an act of terror. "I would like to note that we are calling this not an incident, not a catastrophe, but a terrorist act," he says. Ukrainian and American officials say the plane is shot down by a Russian-made surface-to-air missile, citing satellite images. Poroshenko accuses the separatists of launching the missile, which they deny. Russian president Putin also denies having any role in the disaster. A day after the crash, President Obama says he believes that the rebels shot down the plane. He calls the crash a "global tragedy" and faults Putin for continuing to arm the rebels and for not stopping the fighting. Most analysts say rebels may have thought they were targeting a military transport plane rather than a commercial jet. A day before the crash, the U.S. and Europe impose further sanctions on Russia in response to Putin's refusal to stop arming the separatists.
August 19: Members of
ISIS behead American journalist James Foley, 40, in apparent retaliation for U.S. airstrikes against the group. Foley, who worked for GlobalPost, went missing in Syria in November 2012.
Sept. 2: An ISIS militant decapitates another American journalist, Steven Sotloff, 31, who worked for
Time and other news outlets. He was abducted in 2013 in Syria.
2015 Dec. 2, San Bernadino, Calif.: Fourteen people are killed and more than 20 wounded when two people open fire at a holiday party at the Inland Regional Center, a service facility for people with disabilities and special needs in San Bernardino, California. The suspects, husband and wife Syed Rizwan Farook and Tashfeen Malik, are killed in a shootout with police after the rampage. Officials say they believe the attack is terrorism related. It is the worst mass shooting in the United States since 26 people were killed in Dec. 2012, at Sandy Hook Elementary School in Newtown, Connecticut. (Dec. 8): The F.B.I. announces that Farook and Malik had been "radicalized." The FBI also concludes that while the couple was not working with ISIS directly, their actions were inspired by the Islamic State.
2016 June 12: A mass shooting at an Orlando nightclub in the early hours of Sunday, June 12, 2016, leaves 50 people dead, including the gunman, and more than 50 injured. The shooter is identified as Omar Mateen, 29, who entered the nightclub armed with an assault rifle and a pistol. According to authorities, Mr. Mateen pledged his allegiance to ISIS via a 911 call from inside the nightclub. This massacre is the deadliest mass shooting on U.S. soil.
1. On Oct. 29, 2003, New York officials reduced the number of people killed at the World Trade Center in the September 11, 2001, terrorist attacks on the United States by 40 names. The list of casualties dropped to 2,752 from 2,792 for a variety of reasons: some people initially reported missing have been found, there were duplicate names, there was no proof that a person was at the World Trade Center that day, and because of fraud. On January 2004, the number was reduced by 3 more to 2,749.