One final item that you may want to consider adding to your kit is a “cheat sheet.” A cheat sheet should include any information that may be of value in a survival situation. This may include first-aid procedures, a list of geographical references for navigating without a map, instructions for tying various knots or a list of edible fruits in the area. You’ll likely want to print out such a list and then have it laminated to protect it. However, it will be easier to pack several small cards rather than a single large card, if your list ends up being rather long.
In the early ’80s on a job for the State Department to reinforce U.S. embassies and consulates following the 1983 Beirut barracks bombings, Pense says he and other government contractors around the U.S. converged on CIA headquarters at Langley, Virginia. The consortium of engineers traded notes and decided that the U.S. power grid was vulnerable. Inadequate, Pense says, compared to everything that’s been hung on it, and that was three decades ago. Three high-altitude electromagnetic pulses (EMPs) could take the whole thing down. Like New York City’s 1977 blackout, looting and pillaging would rule the streets, and that’s if they can get the lights back on quickly enough—if the power stays off for too long, order is lost forever. 
This group focuses on surviving brief encounters of violent activity, including personal protection and its legal ramifications, danger awareness, John Boyd's cycle (also known as the OODA loop—observe, orient, decide and act), martial arts, self-defense tactics and tools (both lethal and non-lethal). These survivalist tactics are often firearm-oriented, in order to ensure a method of defense against attackers or home invasion.
Reverse depends: AdjBQR, AER, AF, ahaz, AHR, AIM, anoint, APtools, attribrisk, Ball, BART, bayesDP, BayesMixSurv, bayesSurv, bhm, biostat3, BivarP, BMA, bshazard, carcass, cchs, cmprsk, coin, compound.Cox, cond, CoxBoost, coxed, coxinterval, coxme, CoxPhLb, coxphSGD, coxphw, CoxRidge, coxrobust, CPE, cr17, crossmatch, crrp, crrSC, csampling, ctqr, currentSurvival, distcomp, drgee, dynamichazard, dynfrail, DynNom, dynpred, eha, epiDisplay, epiR, FamEvent, fitdistrplus, flexPM, flexrsurv, flexsurv, flexsurvcure, frailtyEM, frailtyHL, frailtypack, frailtySurv, gamlss.cens,, gcerisk, geecure, geneSignatureFinder, glmpath, globalboosttest, glrt, goftte, GORCure, greyzoneSurv, GSAgm, GSED, gte, gtx, HapEstXXR, HCmodelSets, Hmisc, iBST, ICBayes, icenReg, icensBKL, ICGOR, idmTPreg, IDPSurvival, imputeYn, InferenceSMR, InformativeCensoring, interval, invGauss, ipflasso, IPWsurvival, isoph, JM, JMbayes, joineR, joineRmeta, joineRML, joint.Cox, JointModel, JSM, kaps, kin.cohort,, kmconfband, lava.tobit, lcmm, LCox, linERR, LncMod, LogicReg, luca, MapGAM, marg, mexhaz, mfp, mhurdle, MiRKAT, missDeaths, mixor, mma, mmabig, mmc, MMMS, MPLikelihoodWB, MRH, mRMRe, MRsurv, MST, mstate, multcomp, multipleNCC, multistate, NADA, NestedCohort, nlreg, NPHMC, nricens, NSM3, optmatch, OrdFacReg, ordinalgmifs, OTRselect, OutlierDC, p3state.msm, packHV, paf, pamr, parfm, partDSA, pch, penalized, PenCoxFrail, peperr, permGPU, permGS, PHeval, PIGE, plac, plRasch, PRIMsrc, prognosticROC, PwrGSD, qrcm, qrcmNP, QualInt, RcmdrPlugin.coin, RcmdrPlugin.survival, relsurv, risksetROC, rms, RobustAFT, ROC632, ROCt, RPCLR, rprev, rstpm2, season, seawaveQ, selectiveInference, SemiCompRisks, seqDesign, seqMeta, SIMMS, simMSM, smcure, smoothHR, smoothSurv, SNPassoc, sp23design, speff2trial, SPREDA, sprinter, sptm, ssym, STAND, STAR, stepp, SubgrpID, superpc, surrosurvROC, survAccuracyMeasures, survAUC, survBootOutliers, survC1,, survey, Survgini, survIDINRI, survivalMPL, survivalsvm, survJamda, survMisc, SurvRegCensCov, survRM2, survSNP, SurvTrunc, tdROC,, threg, thregI, time2event, timereg, tnet, TransModel, uniah, uniCox, winRatioAnalysis, WPC, Zelig