The ECOWAS force activated today is something called the ECOWAS Standby Force. On paper it numbers ~6,000 soldiers, with command elements in both Nigeria and Senegal. It's intended to be a regional on-call force to respond to disasters, terrorism and (yes) coups. This force will have to be reinforced with aircraft (probably from Nigeria).
The Niger army numbers some 30,000 on paper but probably more like 10,000 in real life. The Niger army has been receiving training by the US army, but are largely equipped with small arms and drive around in small pickup trucks. The Niger air force has a handful of general aviation type planes, but no significant combat air power. What's more, the army's support for the new junta might not be all that strong.
The junta knows all this and have been calling for armed civilians to turn out to defend the revolution. The coup seems to have received quite a bit of support from mobs of militants, but it remains unclear how many of those militants will be willing to actually fight for it.
The Niger army numbers some 30,000 on paper but probably more like 10,000 in real life. The Niger army has been receiving training by the US army, but are largely equipped with small arms and drive around in small pickup trucks. The Niger air force has a handful of general aviation type planes, but no significant combat air power. What's more, the army's support for the new junta might not be all that strong.
The junta knows all this and have been calling for armed civilians to turn out to defend the revolution. The coup seems to have received quite a bit of support from mobs of militants, but it remains unclear how many of those militants will be willing to actually fight for it.