I would be wary of buying Chinese ships, submarines, etc. I would carry out due diligence first. The Chinese are themselves upgrading to the latest technology and would be in a hurry to offload some of the older stuff. But I guess, older Chinese military equipment is still going to be far advanced than what Bangladesh would already be in possession of. I think we need to look to Russia, The EU, the U.S., aside from the Chinese, as potential partners when buying military equipment.