&gt; (From Article) Congress wants to phase out the use of the RD-180 engine for national security launches by 2019 as a result of Russia’s actions in Ukraine.<p>I have&#x27;t been paying close attention, but maybe you know this. Didn&#x27;t Russia actually ban export of engines for military launches over Crimea before congress?<p><a href="http:&#x2F;&#x2F;www.theguardian.com&#x2F;science&#x2F;2014&#x2F;may&#x2F;15&#x2F;us-space-military-programme-russia-sanctions" rel="nofollow">http:&#x2F;&#x2F;www.theguardian.com&#x2F;science&#x2F;2014&#x2F;may&#x2F;15&#x2F;us-space-mili...</a>
<a href="http:&#x2F;&#x2F;www.latimes.com&#x2F;business&#x2F;la-fi-russian-rocket-ban-20141213-story.html" rel="nofollow">http:&#x2F;&#x2F;www.latimes.com&#x2F;business&#x2F;la-fi-russian-rocket-ban-201...</a>