A key Nato summit, gathering more than 50 world leaders, opened in Chicago on Sunday with a minute's silence for all those who have fallen in combat around the world.
56007
Nato summit opens in Chicago
158272
NATO helicopter crashes in Afghanistan, killing 31
23890
Military delegation arrives in Beijing
150962
NATO stages rare daytime air strike on Tripoli
9544
Heritage summit begins
29779
Southern African leaders begin summit
105433
Three NATO soldiers shot dead in Afghanistan
23481
NATO, Russia to resume military ties
90594
NATO leaders launch first phase of missile shield: official
124865
Wildlife conservation summit begins
116243
Standoff ends quietly
94517
NATO airstrike kills 10 children in Afghanistan
102188
Pakistan protests to NATO over air strike
126308
NATO says insurgency is not spreading in Afghanistan
33153
Bakradze meets NATO Secretary General in Brussels
20900
Union Network International opens world congress in Nagasaki
136652
First phase of Nato withdrawal from Afghanistan begins