Mr Kagame said several other countries also failed to respond to the genocide.
However, regional analysts say it is unclear whether the agreement will actually end the decades-long conflict.
He said Africa remains exposed to unpredictable weather patterns.
“We must ensure that ‘Never Again’ is not merely a slogan, but also a principle that guides our actions,” Christophe Bazivamo said.
Goma is a city of millions that has since been fiercely contested, according to the United Nations.
“The time for Africa is now. We can. We must. We will,” said Mr Tinubu.
While Rwanda’s economic outlook “continues to be positive,” the statement pointed out that “risks remain tilted to the downside.”
No official reasons were provided for the dismissals, but under Rwandan law, military personnel can be dismissed from the RDF for “gross misconduct.”
At the event, Mr Liu exchanged views with President Kagame.
The East African Community on Thursday described Monday’s general elections in Rwanda as peaceful and generally reflecting people’s will.
