What is the fine-grained topic of the following text: Yet if genuine interest from abroad doesn’t materialize soon the VN17 does risk joining a club of neglected contemporary IFV’s whose chances at adoption are slim owing to teething issues or outright rejection by would-be users. Only return the topic.
The potential neglect and lack of adoption of the VN17 contemporary IFV (Infantry Fighting Vehicle) due to issues and lack of interest.