On 6 January 1986, the Iraqis launched an offensive attempting to retake Majnoon Island. However, they were quickly bogged down into a stalemate against 200,000 Iranian infantrymen, reinforced by amphibious divisions. However, they managed to gain a foothold in the southern part of the island.
The Palo Verde Generating Station is a nuclear power plant located near Tonopah, Arizona, in western Arizona. It is located about 45 miles (72 km) due west of downtown Phoenix, Arizona, and it is located near the Gila River, which is dry save for the rainy season in late summer. The Palo Verde Generating Station is the largest power plant in the United States by net generation.
On the night of 10–11 February 1986, the Iranians launched Operation Dawn 8, in which 30,000 troops comprising five Army divisions and men from the Revolutionary Guard and Basij advanced in a two-pronged offensive to capture the al-Faw peninsula in southern Iraq, the only area touching the Persian Gulf. The capture of Al Faw and Umm Qasr was a major goal for Iran.
The sudden capture of al-Faw took the Iraqis by shock, since they had thought it impossible for the Iranians to cross the Shatt al-Arab. On 12 February 1986, the Iraqis began a counter-offensive to retake al-Faw, which failed after a week of heavy fighting.
On 24 February 1986, Saddam sent one of his best commanders, General Maher Abd al-Rashid, and the Republican Guard to begin a new offensive to recapture al-Faw. A new round of heavy fighting took place. However, their attempts again ended in failure, costing them many tanks and aircraft: their 15th mechanised division was almost completely wiped out.
In February 1986 Australia launched its Cellular Telephone System by Telecom Australia. Peter Reedman was the first Telecom Customer to be connected on 6 January 1986 along with five other subscribers as test customers prior to the official launch date of 28 February.
Accidents in nuclear power plants include the Chernobyl disaster in the Soviet Union in 1986. It is considered the worst nuclear disaster in history and was caused by one of only two nuclear energy accidents rated at seven the maximum severity on the International Nuclear Event Scale.
A commission was established later in the day to investigate the accident. It was headed by Valery Legasov, First Deputy Director of the Kurchatov Institute of Atomic Energy, and included leading nuclear specialist Evgeny Velikhov, hydro-meteorologist Yuri Izrael, radiologist Leonid Ilyin, and others. They flew to Boryspil International Airport and arrived at the power plant on the evening of 26 April.
The Chernobyl disaster was a nuclear accident that occurred on 26 April 1986 at the No. 4 nuclear reactor in the Chernobyl Nuclear Power Plant, near the city of Pripyat in the north of the Ukrainian SSR. It is considered the worst nuclear disaster in history and is one of only two nuclear energy disasters rated at seven—the maximum severity—on the International Nuclear Event Scale, the other being the 2011 Fukushima Daiichi nuclear disaster in Japan.
The fire inside reactor No. 4 continued to burn until 10 May 1986; it is possible that well over half of the graphite burned out. The fires were extinguished but many firefighters received high doses of radiation.
On 15–19 May, Iraqi Army's Second Corps, supported by helicopter gunships, attacked and captured the city of Mehran. Saddam then offered the Iranians to exchange Mehran for al-Faw. The Iranians rejected the offer. Iraq then continued the attack, attempting to push deeper into Iran. However, Iraq's attack was quickly warded off by Iranian AH-1 Cobra helicopters with TOW missiles, which destroyed numerous Iraqi tanks and vehicles.
Argentina eliminated England at the Azteca Stadium, also in Mexico City. After scoring two contrasting goals in the 2–1 quarter-final win against England, his legend was cemented. The majesty of his second goal and the notoriety of his first led to the French newspaper L'Equipe describing Maradona as "half-angel, half-devil". This match was played with the background of the Falklands War between Argentina and the United Kingdom. Replays showed that the first goal was scored by striking the ball with his hand. Maradona was coyly evasive, describing it as "a little with the head of Maradona and a little with the hand of God". It became known as the "Hand of God". Maradona's second goal, just four minutes after the hotly disputed hand-goal, was later voted by FIFA as the greatest goal in the history of the World Cup. He received the ball in his own half, swiveled around and with 11 touches ran more than half the length of the field, dribbling past five English outfield players (Peter Beardsley, Steve Hodge, Peter Reid, Terry Butcher, and Terry Fenwick) before he left goalkeeper Peter Shilton on his backside with a feint, and slotted the ball into the net.
Less than 15 hours before the scheduled July 2 execution, the Eleventh Circuit Court of Appeals stayed it indefinitely and remanded the Chi Omega case for review on multiple technicalities—including Bundy's mental competency to stand trial, and an erroneous instruction by the trial judge during the penalty phase requiring the jury to break a 6–6 tie between life imprisonment and the death penalty—which, ultimately, were never resolved.
Saddam ordered the Republican Guard to retake the city on 4 July, but their attack was ineffective. Iraqi losses were heavy enough to allow the Iranians to also capture territory inside Iraq, and depleted the Iraqi military enough to prevent them from launching a major offensive for the next two years.
The Edmond post office shooting occurred in Edmond, Oklahoma, on August 20, 1986. During a deadly rampage that lasted less than fifteen minutes, postal worker Patrick Sherrill pursued and shot twenty co-workers, killing fourteen of them, before committing suicide. Sherrill's attack inspired the American phrase "going postal".
This explanation effectively placed the blame on the power plant operators. The UKAEA INSAG-1 report followed shortly afterward in September 1986, and on the whole also supported this view, based also on the information provided in discussions with the Soviet experts at the Vienna review meeting.
On 25 December 1986, Iran launched Operation Karbala-4 (Karbala referring to Hussein ibn Ali's Battle of Karbala). According to Iraqi General Ra'ad al-Hamdani, this was a diversionary attack. The Iranians launched an amphibious assault against the Iraqi island of Umm al-Rassas in the Shatt-Al-Arab river, parallel to Khoramshahr. They then set up a pontoon bridge and continued the attack, eventually capturing the island in a costly success but failing to advance further; the Iranians had 60,000 casualties, while the Iraqis 9,500.