Have/will

“I want to reassure all Londoners and all our visitors not to be alarmed. Our city remains one of the safest in the world. London is the greatest city in the world. And we stand together in the face of those who seek to harm us and destroy our way of life. We always have and we always will,” the mayor said. (The Guardian.)

Are "have" and "will" followed by the implied "stood together" and "stand together" respectively in the paragraph above?