of an invader most commonly depends on the vigor and celerity of his operations. The strength and sharpness of the first impression are blunted by delay; the health and spirit of the troops insensibly languish in a distant climate; the naval and military force, a mighty effort which perhaps can never be repeated, is silently consumed; and every hour that is wasted in negotiation, accustoms the enemy to contemplate and examine those hostile terrors, which, on their first appearance, he deemed irresistible. The formidable navy of Basiliscus pursued its prosperous navigation from the Thracian Bosphorus to the coast of Africa. He landed his troops at Cape Bona, or the promontory of Mercury, about forty miles from Carthage. [87] The army of Heraclius, and the fleet of Marcellinus, either joined or seconded the Imperial lieutenant; and the Vandals who opposed his progress by sea or land, were successively vanquished. [88] If Basiliscus had seized the moment of consternation, and boldly advanced to the capital, Carthage must have surrendered, and the kingdom of the Vandals was extinguished. Genseric beheld the danger with firmness, and eluded it with his veteran dexterity. He protested, in the most respectful language, that he was ready to submit his person, and his dominions, to the will of the emperor; but he requested a truce of five days to regulate the terms of his submission; and it was universally believed, that his secret liberality contributed to the success of this public negotiation. Instead of obstinately refusing whatever indulgence his enemy so earnestly solicited, the guilty, or the credulous, Basiliscus consented to the fatal truce; and his imprudent security seemed to proclaim, that he already considered himself as the conqueror of Africa. During this short interval, the wind became favorable to the designs of Genseric.