At first, they look like bright spots of white casting shadows on a lush green lawn. As the drone camera swoops into the sky, it becomes clear that these are people – more than 200 students from half a dozen different countries – lining up to spell out a clear message to the world: SAVE OUR OCEANS.

Lavrov issues call for new Eurasian ‘security architecture’
Cuba warns against ‘law of the jungle’ as Foreign Minister denounces US pressure
Saudi Arabia warns Gulf security inseparable from global stability amid regional tensions
Countries far from conflict paying the price for wars not their own, India tells UN
Canada urges stronger partnerships as global order faces ‘rupture’
The Takeaway: UN General Assembly debate Day 4