Boko Haram has evolved from a local terrorist group to a regional and global security threat....Since then, Boko Haram has increased its frequency of terror attacks in Nigeria, pledged allegiance to the Islamic State, and expanded geographically to launching attacks in other West and Central African countries, such as Cameroon, Chad, and Niger. ...snip.... The U.S. support is also coming rather late in the game. The U.S. commitment of troops in Cameroon came only after China, Russia, Germany and France had already committed to help Cameroon, through defense cooperation agreements (Russia) and by providing sophisticated military equipment (China, Germany) and...