Crimean drought escalates tensions between Ukraine and Russia;
Climate change and the military;
Congress focuses on rare earths as part of infrastructure bill...;
...and in new legislation;
After withdrawal, a new contest over Afghanistan

A tussle over access to the Nile;
The nexus of climate change and immigration;
Lebanon's water woes;
In Iran, a building hydrological crisis

How climate change fuels African instability;
Climactic shifts fuel southern migration;
Russia looks north for military expansion; 
The intersection of climate change and great power competition

More military focus on climate change;
Canada tackles climate change;
Afghanistan's dangerous illicit gold trade;
Planning for expanded access to the Arctic

Climate and a volatile Middle East;
The world looks to wind;
Climate and the new U.S. agenda