In August and September 1999, Shamil Basayev (in association with the Saudi-born Ibn al-Khattab, Commander of the Mujahedeen) led two armies of up to 2,000 Chechen, Dagestani, Arab and international mujahideen and Wahhabist militants from Chechnya into the neighboring Republic of Dagestan.
On 9 August 1999, Islamist fighters from Chechnya infiltrated Russia's Dagestan region, declaring it an independent state and calling for a jihad until "all unbelievers had been driven out".
Spielberg was awarded the Department of Defense Medal for Distinguished Public Service by Secretary of Defense William Cohen at the Pentagon on August 11, 1999, Cohen presented the award in recognition of Spielberg's film Saving Private Ryan.
Shakira's first live album, MTV Unplugged, was recorded in New York City on 12 August 1999. Highly acclaimed by American critics, it is rated as one of her best-ever live performances. The live album earned the Grammy Award for Best Latin Pop Album in 2001 and gained sales of five million worldwide.
The 1999 İzmit earthquake (also known as the Kocaeli, Gölcük, or Marmara earthquake) occurred on 17 August at 03:01:40 local time in northwestern Turkey. The shock had a moment magnitude of 7.6 and a maximum Mercalli intensity of IX (Violent). The event lasted for 37 seconds, killing around 17,000 people and left more than 250,000 people homeless. The nearby city of İzmit was severely damaged.
On 30 August 1999, a referendum was held in East Timor and an overwhelming majority voted for independence. The Indonesian military commenced a campaign of terror as a result, with terrible consequences. Although the Indonesian government denied ordering this offensive, they were widely condemned for failing to prevent it.