I am curious if this has any relationship to the San Jose power station attack.
Similar M.O.: do the damage in an area unlikely to be immediately stopped and then escape. These attackers were clearly planning to avoid identification.
The locations are 6 hours apart, but given the time between the attacks (two years), it's not impossible they are related.
(Just musings, as we have almost no evidence about the power station, that's all it is likely to be.)
Ok with more information now:
Husband and wife team aren't enough (reportedly) to have done the San Jose attack. Additionally, the wife has only been in country for less than a year, so she is ruled out.
HOWEVER, there are reports that the couple had several late night visitors unloading packages and that their home is an "IED Factory". (Note: As this comes from the news, take that with a grain of salt. Remember that a rifle and two handguns is an "arsenal" to the media, so this could mean they had built three additional bombs to the one reported at the site of the attack.)
So, I'm left with wondering if there's any relationship to the previous attack through the visitors to the home.
Signs are pointing to no, but still not outside the realm of possibility. Another feeler attack to gauge response and vulnerabilities? Again, that's unlikely but the reports of additional,
possible conspirators makes me curious.