![US Mission to NATO on Twitter: "#TBT Independence, MO--March 12 1999: Czech Republic,Poland, Hungary join #NATO. DoD article http://t.co/Ysa9jZ6zkA http://t.co/0mYrvXGipD" / Twitter US Mission to NATO on Twitter: "#TBT Independence, MO--March 12 1999: Czech Republic,Poland, Hungary join #NATO. DoD article http://t.co/Ysa9jZ6zkA http://t.co/0mYrvXGipD" / Twitter](https://pbs.twimg.com/media/FjVXr8uVIAAzZ6S.jpg)
US Mission to NATO on Twitter: "#TBT Independence, MO--March 12 1999: Czech Republic,Poland, Hungary join #NATO. DoD article http://t.co/Ysa9jZ6zkA http://t.co/0mYrvXGipD" / Twitter
![US Mission to NATO on Twitter: "#TBT Independence, MO--March 12 1999: Czech Republic,Poland, Hungary join #NATO. DoD article http://t.co/Ysa9jZ6zkA http://t.co/0mYrvXGipD" / Twitter US Mission to NATO on Twitter: "#TBT Independence, MO--March 12 1999: Czech Republic,Poland, Hungary join #NATO. DoD article http://t.co/Ysa9jZ6zkA http://t.co/0mYrvXGipD" / Twitter](https://pbs.twimg.com/media/FjS3Sk5WAAYztFj.jpg)
US Mission to NATO on Twitter: "#TBT Independence, MO--March 12 1999: Czech Republic,Poland, Hungary join #NATO. DoD article http://t.co/Ysa9jZ6zkA http://t.co/0mYrvXGipD" / Twitter
![US Mission to NATO on Twitter: "#TBT Independence, MO--March 12 1999: Czech Republic,Poland, Hungary join #NATO. DoD article http://t.co/Ysa9jZ6zkA http://t.co/0mYrvXGipD" / Twitter US Mission to NATO on Twitter: "#TBT Independence, MO--March 12 1999: Czech Republic,Poland, Hungary join #NATO. DoD article http://t.co/Ysa9jZ6zkA http://t.co/0mYrvXGipD" / Twitter](https://pbs.twimg.com/media/FjTm4rzXEAAug_W.jpg)