PORTLAND, Ore. (Apr. 07, 2016) The Honorable Robert O. Work, deputy secretary of defense, offers remarks during a christening ceremony for Sea Hunter, an entirely new class of unmanned ocean-going vessel during More
PORTLAND, Ore. (Apr. 07, 2016) Sea Hunter, an entirely new class of unmanned ocean-going vessel gets underway on the Williammette River following a christening ceremony in Portland, Ore. Part the of the Defense More
PORTLAND, Ore. (Apr. 07, 2016) Rear Adm. Mat Winter, chief of naval research, offers remarks during a christening ceremony for Sea Hunter, an entirely new class of unmanned ocean-going vessel during a ceremony More
PORTLAND, Ore. (Apr. 07, 2016) Sea Hunter, an entirely new class of unmanned ocean-going vessel gets underway on the Williammette River following a christening ceremony in Portland, Oregon. Part the of the Defe More
PORTLAND, Ore. (Apr. 07, 2016) Rear Adm. Mat Winter, chief of naval research, offers remarks during a christening ceremony for Sea Hunter, an entirely new class of unmanned ocean-going vessel during a ceremony More
SAN DIEGO (Oct. 18, 2018) Sea Hunter, an entirely new class of unmanned sea surface vehicle developed in partnership between the Office of Naval Research (ONR) and the Defense Advanced Research Projects Agency More
Significance: Sub Marine Explorer is significant as one of only five known submarines dating to pre-1870 and as an example of early submarine technology. The submarine was, and remains, even as a ruin, an amaz More
Significance: Sub Marine Explorer is significant as one of only five known submarines dating to pre-1870 and as an example of early submarine technology. The submarine was, and remains, even as a ruin, an amaz More
Significance: Sub Marine Explorer is significant as one of only five known submarines dating to pre-1870 and as an example of early submarine technology. The submarine was, and remains, even as a ruin, an amaz More
Significance: Sub Marine Explorer is significant as one of only five known submarines dating to pre-1870 and as an example of early submarine technology. The submarine was, and remains, even as a ruin, an amaz More
Significance: Sub Marine Explorer is significant as one of only five known submarines dating to pre-1870 and as an example of early submarine technology. The submarine was, and remains, even as a ruin, an amaz More
Significance: Sub Marine Explorer is significant as one of only five known submarines dating to pre-1870 and as an example of early submarine technology. The submarine was, and remains, even as a ruin, an amaz More
Significance: Sub Marine Explorer is significant as one of only five known submarines dating to pre-1870 and as an example of early submarine technology. The submarine was, and remains, even as a ruin, an amaz More
Significance: Sub Marine Explorer is significant as one of only five known submarines dating to pre-1870 and as an example of early submarine technology. The submarine was, and remains, even as a ruin, an amaz More
Significance: Sub Marine Explorer is significant as one of only five known submarines dating to pre-1870 and as an example of early submarine technology. The submarine was, and remains, even as a ruin, an amaz More
Significance: Sub Marine Explorer is significant as one of only five known submarines dating to pre-1870 and as an example of early submarine technology. The submarine was, and remains, even as a ruin, an amaz More
Significance: Sub Marine Explorer is significant as one of only five known submarines dating to pre-1870 and as an example of early submarine technology. The submarine was, and remains, even as a ruin, an amaz More
Significance: Sub Marine Explorer is significant as one of only five known submarines dating to pre-1870 and as an example of early submarine technology. The submarine was, and remains, even as a ruin, an amaz More
Significance: Sub Marine Explorer is significant as one of only five known submarines dating to pre-1870 and as an example of early submarine technology. The submarine was, and remains, even as a ruin, an amaz More
Significance: Sub Marine Explorer is significant as one of only five known submarines dating to pre-1870 and as an example of early submarine technology. The submarine was, and remains, even as a ruin, an amaz More
Significance: Sub Marine Explorer is significant as one of only five known submarines dating to pre-1870 and as an example of early submarine technology. The submarine was, and remains, even as a ruin, an amaz More
Significance: Sub Marine Explorer is significant as one of only five known submarines dating to pre-1870 and as an example of early submarine technology. The submarine was, and remains, even as a ruin, an amaz More
Significance: Sub Marine Explorer is significant as one of only five known submarines dating to pre-1870 and as an example of early submarine technology. The submarine was, and remains, even as a ruin, an amaz More
Significance: Sub Marine Explorer is significant as one of only five known submarines dating to pre-1870 and as an example of early submarine technology. The submarine was, and remains, even as a ruin, an amaz More
Significance: Sub Marine Explorer is significant as one of only five known submarines dating to pre-1870 and as an example of early submarine technology. The submarine was, and remains, even as a ruin, an amaz More
Significance: Sub Marine Explorer is significant as one of only five known submarines dating to pre-1870 and as an example of early submarine technology. The submarine was, and remains, even as a ruin, an amaz More
Significance: Sub Marine Explorer is significant as one of only five known submarines dating to pre-1870 and as an example of early submarine technology. The submarine was, and remains, even as a ruin, an amaz More
Significance: Sub Marine Explorer is significant as one of only five known submarines dating to pre-1870 and as an example of early submarine technology. The submarine was, and remains, even as a ruin, an amaz More
Significance: Sub Marine Explorer is significant as one of only five known submarines dating to pre-1870 and as an example of early submarine technology. The submarine was, and remains, even as a ruin, an amaz More